Home / 62,329,959.65-86,013,842.83-34,071,076.55

Finding the Fourth Proportional to 62,329,959.65, 86,013,842.83 and 34,071,076.55

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Solution

The fourth proportional to 62,329,959.65, 86,013,842.83 and 34,071,076.55 is: 47,017,264.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,329,959.65 : 86,013,842.83 = 34,071,076.55 : x
  2. Step 2: Convert to fraction form
    62,329,959.65/86,013,842.83 = 34,071,076.55/x
  3. Step 3: Cross multiply
    62,329,959.65x = 86,013,842.83 × 34,071,076.55
  4. Step 4: Simplify right side
    62,329,959.65x = 2,930,584,223,452,484.50
  5. Step 5: Solve for x
    x = 2,930,584,223,452,484.50/62,329,959.65
  6. Step 6: Final answer
    x = 47,017,264.89

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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.