Home / 23,669,542,891.03-32,663,565,499.34-12,818,526,167.96

Finding the Fourth Proportional to 23,669,542,891.03, 32,663,565,499.34 and 12,818,526,167.96

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Solution

The fourth proportional to 23,669,542,891.03, 32,663,565,499.34 and 12,818,526,167.96 is: 17,689,347,488.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,669,542,891.03 : 32,663,565,499.34 = 12,818,526,167.96 : x
  2. Step 2: Convert to fraction form
    23,669,542,891.03/32,663,565,499.34 = 12,818,526,167.96/x
  3. Step 3: Cross multiply
    23,669,542,891.03x = 32,663,565,499.34 × 12,818,526,167.96
  4. Step 4: Simplify right side
    23,669,542,891.03x = 418,698,769,092,165,238,784
  5. Step 5: Solve for x
    x = 418,698,769,092,165,238,784/23,669,542,891.03
  6. Step 6: Final answer
    x = 17,689,347,488.45

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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.