Home / 21,734,793.30-32,602,189.95-16,314,095.10

Finding the Fourth Proportional to 21,734,793.30, 32,602,189.95 and 16,314,095.10

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Solution

The fourth proportional to 21,734,793.30, 32,602,189.95 and 16,314,095.10 is: 24,471,142.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,734,793.30 : 32,602,189.95 = 16,314,095.10 : x
  2. Step 2: Convert to fraction form
    21,734,793.30/32,602,189.95 = 16,314,095.10/x
  3. Step 3: Cross multiply
    21,734,793.30x = 32,602,189.95 × 16,314,095.10
  4. Step 4: Simplify right side
    21,734,793.30x = 531,875,227,312,564.25
  5. Step 5: Solve for x
    x = 531,875,227,312,564.25/21,734,793.30
  6. Step 6: Final answer
    x = 24,471,142.65

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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.