Home / 25,376,346.01-38,033,310.52-10,008,209.53

Finding the Fourth Proportional to 25,376,346.01, 38,033,310.52 and 10,008,209.53

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Solution

The fourth proportional to 25,376,346.01, 38,033,310.52 and 10,008,209.53 is: 15,000,005.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,376,346.01 : 38,033,310.52 = 10,008,209.53 : x
  2. Step 2: Convert to fraction form
    25,376,346.01/38,033,310.52 = 10,008,209.53/x
  3. Step 3: Cross multiply
    25,376,346.01x = 38,033,310.52 × 10,008,209.53
  4. Step 4: Simplify right side
    25,376,346.01x = 380,645,340,803,713.25
  5. Step 5: Solve for x
    x = 380,645,340,803,713.25/25,376,346.01
  6. Step 6: Final answer
    x = 15,000,005.94

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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.