Home / 24,447,138,018.35-36,670,661,253.61-7,660,234,393.79

Finding the Fourth Proportional to 24,447,138,018.35, 36,670,661,253.61 and 7,660,234,393.79

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Solution

The fourth proportional to 24,447,138,018.35, 36,670,661,253.61 and 7,660,234,393.79 is: 11,490,337,247.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,447,138,018.35 : 36,670,661,253.61 = 7,660,234,393.79 : x
  2. Step 2: Convert to fraction form
    24,447,138,018.35/36,670,661,253.61 = 7,660,234,393.79/x
  3. Step 3: Cross multiply
    24,447,138,018.35x = 36,670,661,253.61 × 7,660,234,393.79
  4. Step 4: Simplify right side
    24,447,138,018.35x = 280,905,860,577,711,652,864
  5. Step 5: Solve for x
    x = 280,905,860,577,711,652,864/24,447,138,018.35
  6. Step 6: Final answer
    x = 11,490,337,247.94

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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.