Home / 58,368,006.20-87,552,009.30-31,494,150.20

Finding the Fourth Proportional to 58,368,006.20, 87,552,009.30 and 31,494,150.20

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Solution

The fourth proportional to 58,368,006.20, 87,552,009.30 and 31,494,150.20 is: 47,241,225.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,368,006.20 : 87,552,009.30 = 31,494,150.20 : x
  2. Step 2: Convert to fraction form
    58,368,006.20/87,552,009.30 = 31,494,150.20/x
  3. Step 3: Cross multiply
    58,368,006.20x = 87,552,009.30 × 31,494,150.20
  4. Step 4: Simplify right side
    58,368,006.20x = 2,757,376,131,205,996.50
  5. Step 5: Solve for x
    x = 2,757,376,131,205,996.50/58,368,006.20
  6. Step 6: Final answer
    x = 47,241,225.30

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Double scale
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Similar ratio
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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.