Home / 96,700,052.52-144,958,888.17-48,131,987.58

Finding the Fourth Proportional to 96,700,052.52, 144,958,888.17 and 48,131,987.58

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Solution

The fourth proportional to 96,700,052.52, 144,958,888.17 and 48,131,987.58 is: 72,152,591.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,700,052.52 : 144,958,888.17 = 48,131,987.58 : x
  2. Step 2: Convert to fraction form
    96,700,052.52/144,958,888.17 = 48,131,987.58/x
  3. Step 3: Cross multiply
    96,700,052.52x = 144,958,888.17 × 48,131,987.58
  4. Step 4: Simplify right side
    96,700,052.52x = 6,977,159,405,009,048
  5. Step 5: Solve for x
    x = 6,977,159,405,009,048/96,700,052.52
  6. Step 6: Final answer
    x = 72,152,591.68

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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.