Home / 45,146,344.88-62,299,870.81-25,567,373.39

Finding the Fourth Proportional to 45,146,344.88, 62,299,870.81 and 25,567,373.39

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Solution

The fourth proportional to 45,146,344.88, 62,299,870.81 and 25,567,373.39 is: 35,281,794.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,146,344.88 : 62,299,870.81 = 25,567,373.39 : x
  2. Step 2: Convert to fraction form
    45,146,344.88/62,299,870.81 = 25,567,373.39/x
  3. Step 3: Cross multiply
    45,146,344.88x = 62,299,870.81 × 25,567,373.39
  4. Step 4: Simplify right side
    45,146,344.88x = 1,592,844,058,772,614
  5. Step 5: Solve for x
    x = 1,592,844,058,772,614/45,146,344.88
  6. Step 6: Final answer
    x = 35,281,794.42

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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.