Home / 24,698,885,374.10-37,048,328,061.15-20,979,648,679.70

Finding the Fourth Proportional to 24,698,885,374.10, 37,048,328,061.15 and 20,979,648,679.70

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Solution

The fourth proportional to 24,698,885,374.10, 37,048,328,061.15 and 20,979,648,679.70 is: 31,469,473,019.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,698,885,374.10 : 37,048,328,061.15 = 20,979,648,679.70 : x
  2. Step 2: Convert to fraction form
    24,698,885,374.10/37,048,328,061.15 = 20,979,648,679.70/x
  3. Step 3: Cross multiply
    24,698,885,374.10x = 37,048,328,061.15 × 20,979,648,679.70
  4. Step 4: Simplify right side
    24,698,885,374.10x = 777,260,906,893,198,098,432
  5. Step 5: Solve for x
    x = 777,260,906,893,198,098,432/24,698,885,374.10
  6. Step 6: Final answer
    x = 31,469,473,019.55

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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.