Home / 16,175,040.30-24,262,560.45-8,616,768.30

Finding the Fourth Proportional to 16,175,040.30, 24,262,560.45 and 8,616,768.30

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Solution

The fourth proportional to 16,175,040.30, 24,262,560.45 and 8,616,768.30 is: 12,925,152.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175,040.30 : 24,262,560.45 = 8,616,768.30 : x
  2. Step 2: Convert to fraction form
    16,175,040.30/24,262,560.45 = 8,616,768.30/x
  3. Step 3: Cross multiply
    16,175,040.30x = 24,262,560.45 × 8,616,768.30
  4. Step 4: Simplify right side
    16,175,040.30x = 209,064,861,762,393.75
  5. Step 5: Solve for x
    x = 209,064,861,762,393.75/16,175,040.30
  6. Step 6: Final answer
    x = 12,925,152.45

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1.5x scale

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.