Home / 141,471,577-212,207,353.98-39,235,613.32

Finding the Fourth Proportional to 141,471,577, 212,207,353.98 and 39,235,613.32

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Solution

The fourth proportional to 141,471,577, 212,207,353.98 and 39,235,613.32 is: 58,853,416.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,471,577 : 212,207,353.98 = 39,235,613.32 : x
  2. Step 2: Convert to fraction form
    141,471,577/212,207,353.98 = 39,235,613.32/x
  3. Step 3: Cross multiply
    141,471,577x = 212,207,353.98 × 39,235,613.32
  4. Step 4: Simplify right side
    141,471,577x = 8,326,085,684,419,643
  5. Step 5: Solve for x
    x = 8,326,085,684,419,643/141,471,577
  6. Step 6: Final answer
    x = 58,853,416.79

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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.