Home / 25,995,778.55-35,875,294.91-14,393,341.92

Finding the Fourth Proportional to 25,995,778.55, 35,875,294.91 and 14,393,341.92

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Solution

The fourth proportional to 25,995,778.55, 35,875,294.91 and 14,393,341.92 is: 19,863,432.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,995,778.55 : 35,875,294.91 = 14,393,341.92 : x
  2. Step 2: Convert to fraction form
    25,995,778.55/35,875,294.91 = 14,393,341.92/x
  3. Step 3: Cross multiply
    25,995,778.55x = 35,875,294.91 × 14,393,341.92
  4. Step 4: Simplify right side
    25,995,778.55x = 516,365,386,120,465.56
  5. Step 5: Solve for x
    x = 516,365,386,120,465.56/25,995,778.55
  6. Step 6: Final answer
    x = 19,863,432.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.