Home / 45,018,139.52-62,124,820.80-24,391,579.52

Finding the Fourth Proportional to 45,018,139.52, 62,124,820.80 and 24,391,579.52

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Solution

The fourth proportional to 45,018,139.52, 62,124,820.80 and 24,391,579.52 is: 33,660,265.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,018,139.52 : 62,124,820.80 = 24,391,579.52 : x
  2. Step 2: Convert to fraction form
    45,018,139.52/62,124,820.80 = 24,391,579.52/x
  3. Step 3: Cross multiply
    45,018,139.52x = 62,124,820.80 × 24,391,579.52
  4. Step 4: Simplify right side
    45,018,139.52x = 1,515,322,506,708,950
  5. Step 5: Solve for x
    x = 1,515,322,506,708,950/45,018,139.52
  6. Step 6: Final answer
    x = 33,660,265.01

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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.