Home / 16,865,853,176.52-23,261,306,104.98-14,826,944,540.16

Finding the Fourth Proportional to 16,865,853,176.52, 23,261,306,104.98 and 14,826,944,540.16

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Solution

The fourth proportional to 16,865,853,176.52, 23,261,306,104.98 and 14,826,944,540.16 is: 20,449,252,815.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,865,853,176.52 : 23,261,306,104.98 = 14,826,944,540.16 : x
  2. Step 2: Convert to fraction form
    16,865,853,176.52/23,261,306,104.98 = 14,826,944,540.16/x
  3. Step 3: Cross multiply
    16,865,853,176.52x = 23,261,306,104.98 × 14,826,944,540.16
  4. Step 4: Simplify right side
    16,865,853,176.52x = 344,894,095,550,223,679,488
  5. Step 5: Solve for x
    x = 344,894,095,550,223,679,488/16,865,853,176.52
  6. Step 6: Final answer
    x = 20,449,252,815.17

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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.