Home / 53,034,808.95-79,564,182.45-16,149,998.52

Finding the Fourth Proportional to 53,034,808.95, 79,564,182.45 and 16,149,998.52

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Solution

The fourth proportional to 53,034,808.95, 79,564,182.45 and 16,149,998.52 is: 24,228,642.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,034,808.95 : 79,564,182.45 = 16,149,998.52 : x
  2. Step 2: Convert to fraction form
    53,034,808.95/79,564,182.45 = 16,149,998.52/x
  3. Step 3: Cross multiply
    53,034,808.95x = 79,564,182.45 × 16,149,998.52
  4. Step 4: Simplify right side
    53,034,808.95x = 1,284,961,428,812,510
  5. Step 5: Solve for x
    x = 1,284,961,428,812,510/53,034,808.95
  6. Step 6: Final answer
    x = 24,228,642.55

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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.