Home / 93,747,618.30-140,621,427.45-32,336,658.30

Finding the Fourth Proportional to 93,747,618.30, 140,621,427.45 and 32,336,658.30

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Solution

The fourth proportional to 93,747,618.30, 140,621,427.45 and 32,336,658.30 is: 48,504,987.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,747,618.30 : 140,621,427.45 = 32,336,658.30 : x
  2. Step 2: Convert to fraction form
    93,747,618.30/140,621,427.45 = 32,336,658.30/x
  3. Step 3: Cross multiply
    93,747,618.30x = 140,621,427.45 × 32,336,658.30
  4. Step 4: Simplify right side
    93,747,618.30x = 4,547,227,049,108,890
  5. Step 5: Solve for x
    x = 4,547,227,049,108,890/93,747,618.30
  6. Step 6: Final answer
    x = 48,504,987.45

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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.