Home / 337,727,526,270.47-506,677,037,039.30-156,341,127,547.43

Finding the Fourth Proportional to 337,727,526,270.47, 506,677,037,039.30 and 156,341,127,547.43

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Solution

The fourth proportional to 337,727,526,270.47, 506,677,037,039.30 and 156,341,127,547.43 is: 234,551,385,692.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,727,526,270.47 : 506,677,037,039.30 = 156,341,127,547.43 : x
  2. Step 2: Convert to fraction form
    337,727,526,270.47/506,677,037,039.30 = 156,341,127,547.43/x
  3. Step 3: Cross multiply
    337,727,526,270.47x = 506,677,037,039.30 × 156,341,127,547.43
  4. Step 4: Simplify right side
    337,727,526,270.47x = 79,214,459,273,115,110,211,584
  5. Step 5: Solve for x
    x = 79,214,459,273,115,110,211,584/337,727,526,270.47
  6. Step 6: Final answer
    x = 234,551,385,692.13

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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.