Home / 102,676,291.95-154,012,948.97-24,953,772.27

Finding the Fourth Proportional to 102,676,291.95, 154,012,948.97 and 24,953,772.27

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Solution

The fourth proportional to 102,676,291.95, 154,012,948.97 and 24,953,772.27 is: 37,430,296.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,676,291.95 : 154,012,948.97 = 24,953,772.27 : x
  2. Step 2: Convert to fraction form
    102,676,291.95/154,012,948.97 = 24,953,772.27/x
  3. Step 3: Cross multiply
    102,676,291.95x = 154,012,948.97 × 24,953,772.27
  4. Step 4: Simplify right side
    102,676,291.95x = 3,843,204,055,103,742
  5. Step 5: Solve for x
    x = 3,843,204,055,103,742/102,676,291.95
  6. Step 6: Final answer
    x = 37,430,296.54

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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.