Home / 60,682,972-91,024,545.60-24,781,180

Finding the Fourth Proportional to 60,682,972, 91,024,545.60 and 24,781,180

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Solution

The fourth proportional to 60,682,972, 91,024,545.60 and 24,781,180 is: 37,171,805.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,682,972 : 91,024,545.60 = 24,781,180 : x
  2. Step 2: Convert to fraction form
    60,682,972/91,024,545.60 = 24,781,180/x
  3. Step 3: Cross multiply
    60,682,972x = 91,024,545.60 × 24,781,180
  4. Step 4: Simplify right side
    60,682,972x = 2,255,695,648,931,808
  5. Step 5: Solve for x
    x = 2,255,695,648,931,808/60,682,972
  6. Step 6: Final answer
    x = 37,171,805.77

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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.