Home / 39,541,550.40-59,324,300.64-16,523,657.28

Finding the Fourth Proportional to 39,541,550.40, 59,324,300.64 and 16,523,657.28

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Solution

The fourth proportional to 39,541,550.40, 59,324,300.64 and 16,523,657.28 is: 24,790,490.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,541,550.40 : 59,324,300.64 = 16,523,657.28 : x
  2. Step 2: Convert to fraction form
    39,541,550.40/59,324,300.64 = 16,523,657.28/x
  3. Step 3: Cross multiply
    39,541,550.40x = 59,324,300.64 × 16,523,657.28
  4. Step 4: Simplify right side
    39,541,550.40x = 980,254,412,151,044.62
  5. Step 5: Solve for x
    x = 980,254,412,151,044.62/39,541,550.40
  6. Step 6: Final answer
    x = 24,790,490.06

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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.