Home / 61,480,809.24-92,207,616.39-17,752,079.58

Finding the Fourth Proportional to 61,480,809.24, 92,207,616.39 and 17,752,079.58

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Solution

The fourth proportional to 61,480,809.24, 92,207,616.39 and 17,752,079.58 is: 26,624,193.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,480,809.24 : 92,207,616.39 = 17,752,079.58 : x
  2. Step 2: Convert to fraction form
    61,480,809.24/92,207,616.39 = 17,752,079.58/x
  3. Step 3: Cross multiply
    61,480,809.24x = 92,207,616.39 × 17,752,079.58
  4. Step 4: Simplify right side
    61,480,809.24x = 1,636,876,944,037,392.25
  5. Step 5: Solve for x
    x = 1,636,876,944,037,392.25/61,480,809.24
  6. Step 6: Final answer
    x = 26,624,193.21

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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.