Home / 23,290,338,827.40-34,899,958,935.18-13,828,350,089.22

Finding the Fourth Proportional to 23,290,338,827.40, 34,899,958,935.18 and 13,828,350,089.22

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Solution

The fourth proportional to 23,290,338,827.40, 34,899,958,935.18 and 13,828,350,089.22 is: 20,721,418,173.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,290,338,827.40 : 34,899,958,935.18 = 13,828,350,089.22 : x
  2. Step 2: Convert to fraction form
    23,290,338,827.40/34,899,958,935.18 = 13,828,350,089.22/x
  3. Step 3: Cross multiply
    23,290,338,827.40x = 34,899,958,935.18 × 13,828,350,089.22
  4. Step 4: Simplify right side
    23,290,338,827.40x = 482,608,850,255,070,691,328
  5. Step 5: Solve for x
    x = 482,608,850,255,070,691,328/23,290,338,827.40
  6. Step 6: Final answer
    x = 20,721,418,173.93

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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.