Home / 25,703,683.20-38,480,875.20-24,957,187.20

Finding the Fourth Proportional to 25,703,683.20, 38,480,875.20 and 24,957,187.20

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Solution

The fourth proportional to 25,703,683.20, 38,480,875.20 and 24,957,187.20 is: 37,363,299.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,703,683.20 : 38,480,875.20 = 24,957,187.20 : x
  2. Step 2: Convert to fraction form
    25,703,683.20/38,480,875.20 = 24,957,187.20/x
  3. Step 3: Cross multiply
    25,703,683.20x = 38,480,875.20 × 24,957,187.20
  4. Step 4: Simplify right side
    25,703,683.20x = 960,374,405,986,237.50
  5. Step 5: Solve for x
    x = 960,374,405,986,237.50/25,703,683.20
  6. Step 6: Final answer
    x = 37,363,299.20

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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.