Home / 24,792,001.70-37,188,002.55-18,745,384.10

Finding the Fourth Proportional to 24,792,001.70, 37,188,002.55 and 18,745,384.10

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Solution

The fourth proportional to 24,792,001.70, 37,188,002.55 and 18,745,384.10 is: 28,118,076.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,792,001.70 : 37,188,002.55 = 18,745,384.10 : x
  2. Step 2: Convert to fraction form
    24,792,001.70/37,188,002.55 = 18,745,384.10/x
  3. Step 3: Cross multiply
    24,792,001.70x = 37,188,002.55 × 18,745,384.10
  4. Step 4: Simplify right side
    24,792,001.70x = 697,103,391,711,529.50
  5. Step 5: Solve for x
    x = 697,103,391,711,529.50/24,792,001.70
  6. Step 6: Final answer
    x = 28,118,076.15

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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.