Home / 14,755,245,843.12-22,132,851,418.08-4,806,673,275.48

Finding the Fourth Proportional to 14,755,245,843.12, 22,132,851,418.08 and 4,806,673,275.48

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Solution

The fourth proportional to 14,755,245,843.12, 22,132,851,418.08 and 4,806,673,275.48 is: 7,210,004,262.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,755,245,843.12 : 22,132,851,418.08 = 4,806,673,275.48 : x
  2. Step 2: Convert to fraction form
    14,755,245,843.12/22,132,851,418.08 = 4,806,673,275.48/x
  3. Step 3: Cross multiply
    14,755,245,843.12x = 22,132,851,418.08 × 4,806,673,275.48
  4. Step 4: Simplify right side
    14,755,245,843.12x = 106,385,385,421,454,753,792
  5. Step 5: Solve for x
    x = 106,385,385,421,454,753,792/14,755,245,843.12
  6. Step 6: Final answer
    x = 7,210,004,262.39

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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.