Home / 24,202,456.19-36,310,780.83-7,807,412.18

Finding the Fourth Proportional to 24,202,456.19, 36,310,780.83 and 7,807,412.18

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Solution

The fourth proportional to 24,202,456.19, 36,310,780.83 and 7,807,412.18 is: 11,713,407.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,202,456.19 : 36,310,780.83 = 7,807,412.18 : x
  2. Step 2: Convert to fraction form
    24,202,456.19/36,310,780.83 = 7,807,412.18/x
  3. Step 3: Cross multiply
    24,202,456.19x = 36,310,780.83 × 7,807,412.18
  4. Step 4: Simplify right side
    24,202,456.19x = 283,493,232,335,898.56
  5. Step 5: Solve for x
    x = 283,493,232,335,898.56/24,202,456.19
  6. Step 6: Final answer
    x = 11,713,407.52

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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.