Home / 24,604,004.70-36,906,007.05-13,124,879.10

Finding the Fourth Proportional to 24,604,004.70, 36,906,007.05 and 13,124,879.10

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Solution

The fourth proportional to 24,604,004.70, 36,906,007.05 and 13,124,879.10 is: 19,687,318.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,604,004.70 : 36,906,007.05 = 13,124,879.10 : x
  2. Step 2: Convert to fraction form
    24,604,004.70/36,906,007.05 = 13,124,879.10/x
  3. Step 3: Cross multiply
    24,604,004.70x = 36,906,007.05 × 13,124,879.10
  4. Step 4: Simplify right side
    24,604,004.70x = 484,386,880,594,997.62
  5. Step 5: Solve for x
    x = 484,386,880,594,997.62/24,604,004.70
  6. Step 6: Final answer
    x = 19,687,318.65

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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.