Home / 4,123,735,165.11-5,690,941,921.85-2,430,261,283.35

Finding the Fourth Proportional to 4,123,735,165.11, 5,690,941,921.85 and 2,430,261,283.35

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Solution

The fourth proportional to 4,123,735,165.11, 5,690,941,921.85 and 2,430,261,283.35 is: 3,353,871,008.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,123,735,165.11 : 5,690,941,921.85 = 2,430,261,283.35 : x
  2. Step 2: Convert to fraction form
    4,123,735,165.11/5,690,941,921.85 = 2,430,261,283.35/x
  3. Step 3: Cross multiply
    4,123,735,165.11x = 5,690,941,921.85 × 2,430,261,283.35
  4. Step 4: Simplify right side
    4,123,735,165.11x = 13,830,475,818,453,344,256
  5. Step 5: Solve for x
    x = 13,830,475,818,453,344,256/4,123,735,165.11
  6. Step 6: Final answer
    x = 3,353,871,008.85

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Double scale
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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.