Home / 23,328,174.30-34,992,261.45-16,903,643.10

Finding the Fourth Proportional to 23,328,174.30, 34,992,261.45 and 16,903,643.10

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Solution

The fourth proportional to 23,328,174.30, 34,992,261.45 and 16,903,643.10 is: 25,355,464.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,174.30 : 34,992,261.45 = 16,903,643.10 : x
  2. Step 2: Convert to fraction form
    23,328,174.30/34,992,261.45 = 16,903,643.10/x
  3. Step 3: Cross multiply
    23,328,174.30x = 34,992,261.45 × 16,903,643.10
  4. Step 4: Simplify right side
    23,328,174.30x = 591,496,698,812,688.62
  5. Step 5: Solve for x
    x = 591,496,698,812,688.62/23,328,174.30
  6. Step 6: Final answer
    x = 25,355,464.65

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Double scale
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Similar ratio
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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.