Home / 4,123,735,136.01-5,690,941,881.72-2,430,261,254.25

Finding the Fourth Proportional to 4,123,735,136.01, 5,690,941,881.72 and 2,430,261,254.25

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Solution

The fourth proportional to 4,123,735,136.01, 5,690,941,881.72 and 2,430,261,254.25 is: 3,353,870,968.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,123,735,136.01 : 5,690,941,881.72 = 2,430,261,254.25 : x
  2. Step 2: Convert to fraction form
    4,123,735,136.01/5,690,941,881.72 = 2,430,261,254.25/x
  3. Step 3: Cross multiply
    4,123,735,136.01x = 5,690,941,881.72 × 2,430,261,254.25
  4. Step 4: Simplify right side
    4,123,735,136.01x = 13,830,475,555,320,551,424
  5. Step 5: Solve for x
    x = 13,830,475,555,320,551,424/4,123,735,136.01
  6. Step 6: Final answer
    x = 3,353,870,968.71

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Half scale
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Double scale
Find fourth proportional to 4,123,735,137.01, 5,690,941,883.10 and 2,430,261,255.25
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.