Home / 25,574,609.52-38,175,357.42-22,346,071.92

Finding the Fourth Proportional to 25,574,609.52, 38,175,357.42 and 22,346,071.92

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Solution

The fourth proportional to 25,574,609.52, 38,175,357.42 and 22,346,071.92 is: 33,356,101.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,574,609.52 : 38,175,357.42 = 22,346,071.92 : x
  2. Step 2: Convert to fraction form
    25,574,609.52/38,175,357.42 = 22,346,071.92/x
  3. Step 3: Cross multiply
    25,574,609.52x = 38,175,357.42 × 22,346,071.92
  4. Step 4: Simplify right side
    25,574,609.52x = 853,069,282,479,025.75
  5. Step 5: Solve for x
    x = 853,069,282,479,025.75/25,574,609.52
  6. Step 6: Final answer
    x = 33,356,101.95

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.