Home / 16,683,747.40-25,025,621.10-5,900,962.60

Finding the Fourth Proportional to 16,683,747.40, 25,025,621.10 and 5,900,962.60

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Solution

The fourth proportional to 16,683,747.40, 25,025,621.10 and 5,900,962.60 is: 8,851,443.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,683,747.40 : 25,025,621.10 = 5,900,962.60 : x
  2. Step 2: Convert to fraction form
    16,683,747.40/25,025,621.10 = 5,900,962.60/x
  3. Step 3: Cross multiply
    16,683,747.40x = 25,025,621.10 × 5,900,962.60
  4. Step 4: Simplify right side
    16,683,747.40x = 147,675,254,152,870.88
  5. Step 5: Solve for x
    x = 147,675,254,152,870.88/16,683,747.40
  6. Step 6: Final answer
    x = 8,851,443.90

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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.