Home / 58,876,930.17-81,250,167.29-32,770,887.93

Finding the Fourth Proportional to 58,876,930.17, 81,250,167.29 and 32,770,887.93

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Solution

The fourth proportional to 58,876,930.17, 81,250,167.29 and 32,770,887.93 is: 45,223,827.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,876,930.17 : 81,250,167.29 = 32,770,887.93 : x
  2. Step 2: Convert to fraction form
    58,876,930.17/81,250,167.29 = 32,770,887.93/x
  3. Step 3: Cross multiply
    58,876,930.17x = 81,250,167.29 × 32,770,887.93
  4. Step 4: Simplify right side
    58,876,930.17x = 2,662,640,126,390,487
  5. Step 5: Solve for x
    x = 2,662,640,126,390,487/58,876,930.17
  6. Step 6: Final answer
    x = 45,223,827.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.