Home / 39,366,981.10-59,050,471.65-22,360,869.10

Finding the Fourth Proportional to 39,366,981.10, 59,050,471.65 and 22,360,869.10

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Solution

The fourth proportional to 39,366,981.10, 59,050,471.65 and 22,360,869.10 is: 33,541,303.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,981.10 : 59,050,471.65 = 22,360,869.10 : x
  2. Step 2: Convert to fraction form
    39,366,981.10/59,050,471.65 = 22,360,869.10/x
  3. Step 3: Cross multiply
    39,366,981.10x = 59,050,471.65 × 22,360,869.10
  4. Step 4: Simplify right side
    39,366,981.10x = 1,320,419,866,858,911
  5. Step 5: Solve for x
    x = 1,320,419,866,858,911/39,366,981.10
  6. Step 6: Final answer
    x = 33,541,303.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.