Home / 9,861,948,359.01-14,798,008,432.53-4,622,088,902.49

Finding the Fourth Proportional to 9,861,948,359.01, 14,798,008,432.53 and 4,622,088,902.49

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Solution

The fourth proportional to 9,861,948,359.01, 14,798,008,432.53 and 4,622,088,902.49 is: 6,935,517,005.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,861,948,359.01 : 14,798,008,432.53 = 4,622,088,902.49 : x
  2. Step 2: Convert to fraction form
    9,861,948,359.01/14,798,008,432.53 = 4,622,088,902.49/x
  3. Step 3: Cross multiply
    9,861,948,359.01x = 14,798,008,432.53 × 4,622,088,902.49
  4. Step 4: Simplify right side
    9,861,948,359.01x = 68,397,710,554,950,352,896
  5. Step 5: Solve for x
    x = 68,397,710,554,950,352,896/9,861,948,359.01
  6. Step 6: Final answer
    x = 6,935,517,005.87

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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.