Home / 14,749,553,263.89-22,131,593,587.14-6,887,822,990.86

Finding the Fourth Proportional to 14,749,553,263.89, 22,131,593,587.14 and 6,887,822,990.86

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Solution

The fourth proportional to 14,749,553,263.89, 22,131,593,587.14 and 6,887,822,990.86 is: 10,335,126,522.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,749,553,263.89 : 22,131,593,587.14 = 6,887,822,990.86 : x
  2. Step 2: Convert to fraction form
    14,749,553,263.89/22,131,593,587.14 = 6,887,822,990.86/x
  3. Step 3: Cross multiply
    14,749,553,263.89x = 22,131,593,587.14 × 6,887,822,990.86
  4. Step 4: Simplify right side
    14,749,553,263.89x = 152,438,499,133,819,518,976
  5. Step 5: Solve for x
    x = 152,438,499,133,819,518,976/14,749,553,263.89
  6. Step 6: Final answer
    x = 10,335,126,522.58

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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.