Home / 1,032,676,586.20-1,549,472,312.25-541,273,071.75

Finding the Fourth Proportional to 1,032,676,586.20, 1,549,472,312.25 and 541,273,071.75

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Solution

The fourth proportional to 1,032,676,586.20, 1,549,472,312.25 and 541,273,071.75 is: 812,149,369.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,676,586.20 : 1,549,472,312.25 = 541,273,071.75 : x
  2. Step 2: Convert to fraction form
    1,032,676,586.20/1,549,472,312.25 = 541,273,071.75/x
  3. Step 3: Cross multiply
    1,032,676,586.20x = 1,549,472,312.25 × 541,273,071.75
  4. Step 4: Simplify right side
    1,032,676,586.20x = 838,687,638,043,132,672
  5. Step 5: Solve for x
    x = 838,687,638,043,132,672/1,032,676,586.20
  6. Step 6: Final answer
    x = 812,149,369.17

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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.