Home / 5,486,414,986.26-7,571,460,807.05-3,075,142,045.50

Finding the Fourth Proportional to 5,486,414,986.26, 7,571,460,807.05 and 3,075,142,045.50

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Solution

The fourth proportional to 5,486,414,986.26, 7,571,460,807.05 and 3,075,142,045.50 is: 4,243,812,677.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,486,414,986.26 : 7,571,460,807.05 = 3,075,142,045.50 : x
  2. Step 2: Convert to fraction form
    5,486,414,986.26/7,571,460,807.05 = 3,075,142,045.50/x
  3. Step 3: Cross multiply
    5,486,414,986.26x = 7,571,460,807.05 × 3,075,142,045.50
  4. Step 4: Simplify right side
    5,486,414,986.26x = 23,283,317,473,599,442,944
  5. Step 5: Solve for x
    x = 23,283,317,473,599,442,944/5,486,414,986.26
  6. Step 6: Final answer
    x = 4,243,812,677.66

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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.