Home / 62,338,655.66-86,027,461.56-34,836,583.91

Finding the Fourth Proportional to 62,338,655.66, 86,027,461.56 and 34,836,583.91

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Solution

The fourth proportional to 62,338,655.66, 86,027,461.56 and 34,836,583.91 is: 48,074,551.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,338,655.66 : 86,027,461.56 = 34,836,583.91 : x
  2. Step 2: Convert to fraction form
    62,338,655.66/86,027,461.56 = 34,836,583.91/x
  3. Step 3: Cross multiply
    62,338,655.66x = 86,027,461.56 × 34,836,583.91
  4. Step 4: Simplify right side
    62,338,655.66x = 2,996,902,882,769,102.50
  5. Step 5: Solve for x
    x = 2,996,902,882,769,102.50/62,338,655.66
  6. Step 6: Final answer
    x = 48,074,551.04

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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.