Home / 37,165,980.99-51,290,510.91-25,429,865.46

Finding the Fourth Proportional to 37,165,980.99, 51,290,510.91 and 25,429,865.46

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Solution

The fourth proportional to 37,165,980.99, 51,290,510.91 and 25,429,865.46 is: 35,094,211.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,165,980.99 : 51,290,510.91 = 25,429,865.46 : x
  2. Step 2: Convert to fraction form
    37,165,980.99/51,290,510.91 = 25,429,865.46/x
  3. Step 3: Cross multiply
    37,165,980.99x = 51,290,510.91 × 25,429,865.46
  4. Step 4: Simplify right side
    37,165,980.99x = 1,304,310,791,815,962
  5. Step 5: Solve for x
    x = 1,304,310,791,815,962/37,165,980.99
  6. Step 6: Final answer
    x = 35,094,211.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.