Home / 48,827,398.65-67,437,733.56-32,156,660.25

Finding the Fourth Proportional to 48,827,398.65, 67,437,733.56 and 32,156,660.25

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Solution

The fourth proportional to 48,827,398.65, 67,437,733.56 and 32,156,660.25 is: 44,413,021.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,827,398.65 : 67,437,733.56 = 32,156,660.25 : x
  2. Step 2: Convert to fraction form
    48,827,398.65/67,437,733.56 = 32,156,660.25/x
  3. Step 3: Cross multiply
    48,827,398.65x = 67,437,733.56 × 32,156,660.25
  4. Step 4: Simplify right side
    48,827,398.65x = 2,168,572,286,118,943
  5. Step 5: Solve for x
    x = 2,168,572,286,118,943/48,827,398.65
  6. Step 6: Final answer
    x = 44,413,021.09

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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.