Home / 97,803,554.20-146,705,331.30-29,637,388.60

Finding the Fourth Proportional to 97,803,554.20, 146,705,331.30 and 29,637,388.60

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Solution

The fourth proportional to 97,803,554.20, 146,705,331.30 and 29,637,388.60 is: 44,456,082.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,803,554.20 : 146,705,331.30 = 29,637,388.60 : x
  2. Step 2: Convert to fraction form
    97,803,554.20/146,705,331.30 = 29,637,388.60/x
  3. Step 3: Cross multiply
    97,803,554.20x = 146,705,331.30 × 29,637,388.60
  4. Step 4: Simplify right side
    97,803,554.20x = 4,347,962,913,429,844
  5. Step 5: Solve for x
    x = 4,347,962,913,429,844/97,803,554.20
  6. Step 6: Final answer
    x = 44,456,082.90

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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.