Home / 23,896,754,385.09-32,976,656,590.19-13,191,645,176.61

Finding the Fourth Proportional to 23,896,754,385.09, 32,976,656,590.19 and 13,191,645,176.61

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Solution

The fourth proportional to 23,896,754,385.09, 32,976,656,590.19 and 13,191,645,176.61 is: 18,203,993,138.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,896,754,385.09 : 32,976,656,590.19 = 13,191,645,176.61 : x
  2. Step 2: Convert to fraction form
    23,896,754,385.09/32,976,656,590.19 = 13,191,645,176.61/x
  3. Step 3: Cross multiply
    23,896,754,385.09x = 32,976,656,590.19 × 13,191,645,176.61
  4. Step 4: Simplify right side
    23,896,754,385.09x = 435,016,352,848,704,307,200
  5. Step 5: Solve for x
    x = 435,016,352,848,704,307,200/23,896,754,385.09
  6. Step 6: Final answer
    x = 18,203,993,138.09

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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.