Home / 567,329,314.52-851,019,460.86-173,827,312.04

Finding the Fourth Proportional to 567,329,314.52, 851,019,460.86 and 173,827,312.04

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Solution

The fourth proportional to 567,329,314.52, 851,019,460.86 and 173,827,312.04 is: 260,748,777.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,329,314.52 : 851,019,460.86 = 173,827,312.04 : x
  2. Step 2: Convert to fraction form
    567,329,314.52/851,019,460.86 = 173,827,312.04/x
  3. Step 3: Cross multiply
    567,329,314.52x = 851,019,460.86 × 173,827,312.04
  4. Step 4: Simplify right side
    567,329,314.52x = 147,930,425,375,023,776
  5. Step 5: Solve for x
    x = 147,930,425,375,023,776/567,329,314.52
  6. Step 6: Final answer
    x = 260,748,777.81

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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.