Home / 39,634,184.59-59,437,008.52-13,719,444.73

Finding the Fourth Proportional to 39,634,184.59, 59,437,008.52 and 13,719,444.73

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Solution

The fourth proportional to 39,634,184.59, 59,437,008.52 and 13,719,444.73 is: 20,574,228.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,634,184.59 : 59,437,008.52 = 13,719,444.73 : x
  2. Step 2: Convert to fraction form
    39,634,184.59/59,437,008.52 = 13,719,444.73/x
  3. Step 3: Cross multiply
    39,634,184.59x = 59,437,008.52 × 13,719,444.73
  4. Step 4: Simplify right side
    39,634,184.59x = 815,442,753,306,679.12
  5. Step 5: Solve for x
    x = 815,442,753,306,679.12/39,634,184.59
  6. Step 6: Final answer
    x = 20,574,228.07

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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.