Home / 55,835,883-83,753,855.10-25,522,488.36

Finding the Fourth Proportional to 55,835,883, 83,753,855.10 and 25,522,488.36

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Solution

The fourth proportional to 55,835,883, 83,753,855.10 and 25,522,488.36 is: 38,283,746.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,835,883 : 83,753,855.10 = 25,522,488.36 : x
  2. Step 2: Convert to fraction form
    55,835,883/83,753,855.10 = 25,522,488.36/x
  3. Step 3: Cross multiply
    55,835,883x = 83,753,855.10 × 25,522,488.36
  4. Step 4: Simplify right side
    55,835,883x = 2,137,606,791,894,876.50
  5. Step 5: Solve for x
    x = 2,137,606,791,894,876.50/55,835,883
  6. Step 6: Final answer
    x = 38,283,746.53

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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.