Home / 376,599,024.60-564,897,706.02-100,250,300.76

Finding the Fourth Proportional to 376,599,024.60, 564,897,706.02 and 100,250,300.76

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Solution

The fourth proportional to 376,599,024.60, 564,897,706.02 and 100,250,300.76 is: 150,375,229.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,599,024.60 : 564,897,706.02 = 100,250,300.76 : x
  2. Step 2: Convert to fraction form
    376,599,024.60/564,897,706.02 = 100,250,300.76/x
  3. Step 3: Cross multiply
    376,599,024.60x = 564,897,706.02 × 100,250,300.76
  4. Step 4: Simplify right side
    376,599,024.60x = 56,631,164,927,139,064
  5. Step 5: Solve for x
    x = 56,631,164,927,139,064/376,599,024.60
  6. Step 6: Final answer
    x = 150,375,229.96

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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.