Home / 96,228,049.95-144,342,074.93-61,790,673.15

Finding the Fourth Proportional to 96,228,049.95, 144,342,074.93 and 61,790,673.15

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Solution

The fourth proportional to 96,228,049.95, 144,342,074.93 and 61,790,673.15 is: 92,686,009.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,228,049.95 : 144,342,074.93 = 61,790,673.15 : x
  2. Step 2: Convert to fraction form
    96,228,049.95/144,342,074.93 = 61,790,673.15/x
  3. Step 3: Cross multiply
    96,228,049.95x = 144,342,074.93 × 61,790,673.15
  4. Step 4: Simplify right side
    96,228,049.95x = 8,918,993,973,483,486
  5. Step 5: Solve for x
    x = 8,918,993,973,483,486/96,228,049.95
  6. Step 6: Final answer
    x = 92,686,009.73

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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.