Home / 337,727,526,272.10-506,677,037,041.70-156,341,127,549.06

Finding the Fourth Proportional to 337,727,526,272.10, 506,677,037,041.70 and 156,341,127,549.06

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Solution

The fourth proportional to 337,727,526,272.10, 506,677,037,041.70 and 156,341,127,549.06 is: 234,551,385,694.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,727,526,272.10 : 506,677,037,041.70 = 156,341,127,549.06 : x
  2. Step 2: Convert to fraction form
    337,727,526,272.10/506,677,037,041.70 = 156,341,127,549.06/x
  3. Step 3: Cross multiply
    337,727,526,272.10x = 506,677,037,041.70 × 156,341,127,549.06
  4. Step 4: Simplify right side
    337,727,526,272.10x = 79,214,459,274,316,224,659,456
  5. Step 5: Solve for x
    x = 79,214,459,274,316,224,659,456/337,727,526,272.10
  6. Step 6: Final answer
    x = 234,551,385,694.56

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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.