Home / 60,514,853.76-83,499,076.80-36,070,842.24

Finding the Fourth Proportional to 60,514,853.76, 83,499,076.80 and 36,070,842.24

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Solution

The fourth proportional to 60,514,853.76, 83,499,076.80 and 36,070,842.24 is: 49,770,954.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,514,853.76 : 83,499,076.80 = 36,070,842.24 : x
  2. Step 2: Convert to fraction form
    60,514,853.76/83,499,076.80 = 36,070,842.24/x
  3. Step 3: Cross multiply
    60,514,853.76x = 83,499,076.80 × 36,070,842.24
  4. Step 4: Simplify right side
    60,514,853.76x = 3,011,882,026,438,444
  5. Step 5: Solve for x
    x = 3,011,882,026,438,444/60,514,853.76
  6. Step 6: Final answer
    x = 49,770,954.39

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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.