Home / 337,727,526,337.53-506,677,037,139.68-156,341,127,614.49

Finding the Fourth Proportional to 337,727,526,337.53, 506,677,037,139.68 and 156,341,127,614.49

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Solution

The fourth proportional to 337,727,526,337.53, 506,677,037,139.68 and 156,341,127,614.49 is: 234,551,385,792.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,727,526,337.53 : 506,677,037,139.68 = 156,341,127,614.49 : x
  2. Step 2: Convert to fraction form
    337,727,526,337.53/506,677,037,139.68 = 156,341,127,614.49/x
  3. Step 3: Cross multiply
    337,727,526,337.53x = 506,677,037,139.68 × 156,341,127,614.49
  4. Step 4: Simplify right side
    337,727,526,337.53x = 79,214,459,322,786,390,212,608
  5. Step 5: Solve for x
    x = 79,214,459,322,786,390,212,608/337,727,526,337.53
  6. Step 6: Final answer
    x = 234,551,385,792.64

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1.5x scale

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.