Home / 62,588,004.17-86,376,616.39-34,719,699.45

Finding the Fourth Proportional to 62,588,004.17, 86,376,616.39 and 34,719,699.45

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Solution

The fourth proportional to 62,588,004.17, 86,376,616.39 and 34,719,699.45 is: 47,916,053.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,588,004.17 : 86,376,616.39 = 34,719,699.45 : x
  2. Step 2: Convert to fraction form
    62,588,004.17/86,376,616.39 = 34,719,699.45/x
  3. Step 3: Cross multiply
    62,588,004.17x = 86,376,616.39 × 34,719,699.45
  4. Step 4: Simplify right side
    62,588,004.17x = 2,998,970,160,655,543.50
  5. Step 5: Solve for x
    x = 2,998,970,160,655,543.50/62,588,004.17
  6. Step 6: Final answer
    x = 47,916,053.57

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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.