Home / 337,727,526,269.72-506,677,037,038.15-156,341,127,546.68

Finding the Fourth Proportional to 337,727,526,269.72, 506,677,037,038.15 and 156,341,127,546.68

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Solution

The fourth proportional to 337,727,526,269.72, 506,677,037,038.15 and 156,341,127,546.68 is: 234,551,385,691.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,727,526,269.72 : 506,677,037,038.15 = 156,341,127,546.68 : x
  2. Step 2: Convert to fraction form
    337,727,526,269.72/506,677,037,038.15 = 156,341,127,546.68/x
  3. Step 3: Cross multiply
    337,727,526,269.72x = 506,677,037,038.15 × 156,341,127,546.68
  4. Step 4: Simplify right side
    337,727,526,269.72x = 79,214,459,272,555,321,622,528
  5. Step 5: Solve for x
    x = 79,214,459,272,555,321,622,528/337,727,526,269.72
  6. Step 6: Final answer
    x = 234,551,385,691.00

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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.