Home / 62,329,960.40-86,013,843.87-34,071,077.30

Finding the Fourth Proportional to 62,329,960.40, 86,013,843.87 and 34,071,077.30

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Solution

The fourth proportional to 62,329,960.40, 86,013,843.87 and 34,071,077.30 is: 47,017,265.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,329,960.40 : 86,013,843.87 = 34,071,077.30 : x
  2. Step 2: Convert to fraction form
    62,329,960.40/86,013,843.87 = 34,071,077.30/x
  3. Step 3: Cross multiply
    62,329,960.40x = 86,013,843.87 × 34,071,077.30
  4. Step 4: Simplify right side
    62,329,960.40x = 2,930,584,323,579,936
  5. Step 5: Solve for x
    x = 2,930,584,323,579,936/62,329,960.40
  6. Step 6: Final answer
    x = 47,017,265.93

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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.