Home / 23,669,542,891.53-32,663,565,500.03-12,818,526,168.46

Finding the Fourth Proportional to 23,669,542,891.53, 32,663,565,500.03 and 12,818,526,168.46

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Solution

The fourth proportional to 23,669,542,891.53, 32,663,565,500.03 and 12,818,526,168.46 is: 17,689,347,489.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,669,542,891.53 : 32,663,565,500.03 = 12,818,526,168.46 : x
  2. Step 2: Convert to fraction form
    23,669,542,891.53/32,663,565,500.03 = 12,818,526,168.46/x
  3. Step 3: Cross multiply
    23,669,542,891.53x = 32,663,565,500.03 × 12,818,526,168.46
  4. Step 4: Simplify right side
    23,669,542,891.53x = 418,698,769,117,341,745,152
  5. Step 5: Solve for x
    x = 418,698,769,117,341,745,152/23,669,542,891.53
  6. Step 6: Final answer
    x = 17,689,347,489.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.