Home / 51,110,466,999.27-76,665,597,689.06-48,000,234,343.80

Finding the Fourth Proportional to 51,110,466,999.27, 76,665,597,689.06 and 48,000,234,343.80

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Solution

The fourth proportional to 51,110,466,999.27, 76,665,597,689.06 and 48,000,234,343.80 is: 72,000,254,962.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,110,466,999.27 : 76,665,597,689.06 = 48,000,234,343.80 : x
  2. Step 2: Convert to fraction form
    51,110,466,999.27/76,665,597,689.06 = 48,000,234,343.80/x
  3. Step 3: Cross multiply
    51,110,466,999.27x = 76,665,597,689.06 × 48,000,234,343.80
  4. Step 4: Simplify right side
    51,110,466,999.27x = 3,679,966,655,182,276,132,864
  5. Step 5: Solve for x
    x = 3,679,966,655,182,276,132,864/51,110,466,999.27
  6. Step 6: Final answer
    x = 72,000,254,962.16

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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.