Home / 16,808,885.10-25,216,280.10-6,032,442.60

Finding the Fourth Proportional to 16,808,885.10, 25,216,280.10 and 6,032,442.60

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Solution

The fourth proportional to 16,808,885.10, 25,216,280.10 and 6,032,442.60 is: 9,049,723.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,808,885.10 : 25,216,280.10 = 6,032,442.60 : x
  2. Step 2: Convert to fraction form
    16,808,885.10/25,216,280.10 = 6,032,442.60/x
  3. Step 3: Cross multiply
    16,808,885.10x = 25,216,280.10 × 6,032,442.60
  4. Step 4: Simplify right side
    16,808,885.10x = 152,115,762,288,772.25
  5. Step 5: Solve for x
    x = 152,115,762,288,772.25/16,808,885.10
  6. Step 6: Final answer
    x = 9,049,723.49

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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.