Home / 24,910,211.36-34,345,551.04-20,484,470.59

Finding the Fourth Proportional to 24,910,211.36, 34,345,551.04 and 20,484,470.59

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Solution

The fourth proportional to 24,910,211.36, 34,345,551.04 and 20,484,470.59 is: 28,243,454.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,910,211.36 : 34,345,551.04 = 20,484,470.59 : x
  2. Step 2: Convert to fraction form
    24,910,211.36/34,345,551.04 = 20,484,470.59/x
  3. Step 3: Cross multiply
    24,910,211.36x = 34,345,551.04 × 20,484,470.59
  4. Step 4: Simplify right side
    24,910,211.36x = 703,550,429,902,073.75
  5. Step 5: Solve for x
    x = 703,550,429,902,073.75/24,910,211.36
  6. Step 6: Final answer
    x = 28,243,454.85

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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.