Home / 62,676,114.30-94,014,171.45-55,117,842.30

Finding the Fourth Proportional to 62,676,114.30, 94,014,171.45 and 55,117,842.30

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Solution

The fourth proportional to 62,676,114.30, 94,014,171.45 and 55,117,842.30 is: 82,676,763.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,676,114.30 : 94,014,171.45 = 55,117,842.30 : x
  2. Step 2: Convert to fraction form
    62,676,114.30/94,014,171.45 = 55,117,842.30/x
  3. Step 3: Cross multiply
    62,676,114.30x = 94,014,171.45 × 55,117,842.30
  4. Step 4: Simplify right side
    62,676,114.30x = 5,181,858,275,946,262
  5. Step 5: Solve for x
    x = 5,181,858,275,946,262/62,676,114.30
  6. Step 6: Final answer
    x = 82,676,763.45

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.