Home / 229,301,337.28-343,926,248.30-63,328,437.52

Finding the Fourth Proportional to 229,301,337.28, 343,926,248.30 and 63,328,437.52

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Solution

The fourth proportional to 229,301,337.28, 343,926,248.30 and 63,328,437.52 is: 94,985,542.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,301,337.28 : 343,926,248.30 = 63,328,437.52 : x
  2. Step 2: Convert to fraction form
    229,301,337.28/343,926,248.30 = 63,328,437.52/x
  3. Step 3: Cross multiply
    229,301,337.28x = 343,926,248.30 × 63,328,437.52
  4. Step 4: Simplify right side
    229,301,337.28x = 21,780,311,926,954,560
  5. Step 5: Solve for x
    x = 21,780,311,926,954,560/229,301,337.28
  6. Step 6: Final answer
    x = 94,985,542.54

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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.