Home / 96,987,829.01-145,500,908.47-35,577,557.92

Finding the Fourth Proportional to 96,987,829.01, 145,500,908.47 and 35,577,557.92

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Solution

The fourth proportional to 96,987,829.01, 145,500,908.47 and 35,577,557.92 is: 53,373,367.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,987,829.01 : 145,500,908.47 = 35,577,557.92 : x
  2. Step 2: Convert to fraction form
    96,987,829.01/145,500,908.47 = 35,577,557.92/x
  3. Step 3: Cross multiply
    96,987,829.01x = 145,500,908.47 × 35,577,557.92
  4. Step 4: Simplify right side
    96,987,829.01x = 5,176,566,997,911,949
  5. Step 5: Solve for x
    x = 5,176,566,997,911,949/96,987,829.01
  6. Step 6: Final answer
    x = 53,373,367.06

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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.