Home / 9,954,614,637.27-14,934,276,937.57-3,231,743,590.66

Finding the Fourth Proportional to 9,954,614,637.27, 14,934,276,937.57 and 3,231,743,590.66

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Solution

The fourth proportional to 9,954,614,637.27, 14,934,276,937.57 and 3,231,743,590.66 is: 4,848,379,925.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,954,614,637.27 : 14,934,276,937.57 = 3,231,743,590.66 : x
  2. Step 2: Convert to fraction form
    9,954,614,637.27/14,934,276,937.57 = 3,231,743,590.66/x
  3. Step 3: Cross multiply
    9,954,614,637.27x = 14,934,276,937.57 × 3,231,743,590.66
  4. Step 4: Simplify right side
    9,954,614,637.27x = 48,263,753,774,200,995,840
  5. Step 5: Solve for x
    x = 48,263,753,774,200,995,840/9,954,614,637.27
  6. Step 6: Final answer
    x = 4,848,379,925.58

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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.