Home / 59,285,570.52-88,882,764.66-30,115,440.12

Finding the Fourth Proportional to 59,285,570.52, 88,882,764.66 and 30,115,440.12

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Solution

The fourth proportional to 59,285,570.52, 88,882,764.66 and 30,115,440.12 is: 45,150,001.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,285,570.52 : 88,882,764.66 = 30,115,440.12 : x
  2. Step 2: Convert to fraction form
    59,285,570.52/88,882,764.66 = 30,115,440.12/x
  3. Step 3: Cross multiply
    59,285,570.52x = 88,882,764.66 × 30,115,440.12
  4. Step 4: Simplify right side
    59,285,570.52x = 2,676,743,576,818,282
  5. Step 5: Solve for x
    x = 2,676,743,576,818,282/59,285,570.52
  6. Step 6: Final answer
    x = 45,150,001.14

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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.