Home / 16,565,370.40-24,862,052.40-6,475,232.80

Finding the Fourth Proportional to 16,565,370.40, 24,862,052.40 and 6,475,232.80

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Solution

The fourth proportional to 16,565,370.40, 24,862,052.40 and 6,475,232.80 is: 9,718,320.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,565,370.40 : 24,862,052.40 = 6,475,232.80 : x
  2. Step 2: Convert to fraction form
    16,565,370.40/24,862,052.40 = 6,475,232.80/x
  3. Step 3: Cross multiply
    16,565,370.40x = 24,862,052.40 × 6,475,232.80
  4. Step 4: Simplify right side
    16,565,370.40x = 160,987,577,175,798.72
  5. Step 5: Solve for x
    x = 160,987,577,175,798.72/16,565,370.40
  6. Step 6: Final answer
    x = 9,718,320.41

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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.