Home / 39,350,607.12-59,033,476.34-15,087,641.73

Finding the Fourth Proportional to 39,350,607.12, 59,033,476.34 and 15,087,641.73

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Solution

The fourth proportional to 39,350,607.12, 59,033,476.34 and 15,087,641.73 is: 22,634,363.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,350,607.12 : 59,033,476.34 = 15,087,641.73 : x
  2. Step 2: Convert to fraction form
    39,350,607.12/59,033,476.34 = 15,087,641.73/x
  3. Step 3: Cross multiply
    39,350,607.12x = 59,033,476.34 × 15,087,641.73
  4. Step 4: Simplify right side
    39,350,607.12x = 890,675,941,228,606.38
  5. Step 5: Solve for x
    x = 890,675,941,228,606.38/39,350,607.12
  6. Step 6: Final answer
    x = 22,634,363.39

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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.