Home / 59,323,159.28-81,866,614.66-32,861,918.40

Finding the Fourth Proportional to 59,323,159.28, 81,866,614.66 and 32,861,918.40

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Solution

The fourth proportional to 59,323,159.28, 81,866,614.66 and 32,861,918.40 is: 45,349,810.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,323,159.28 : 81,866,614.66 = 32,861,918.40 : x
  2. Step 2: Convert to fraction form
    59,323,159.28/81,866,614.66 = 32,861,918.40/x
  3. Step 3: Cross multiply
    59,323,159.28x = 81,866,614.66 × 32,861,918.40
  4. Step 4: Simplify right side
    59,323,159.28x = 2,690,294,010,641,163.50
  5. Step 5: Solve for x
    x = 2,690,294,010,641,163.50/59,323,159.28
  6. Step 6: Final answer
    x = 45,349,810.15

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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.