Home / 32,987,007.90-49,480,511.85-9,052,479.90

Finding the Fourth Proportional to 32,987,007.90, 49,480,511.85 and 9,052,479.90

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Solution

The fourth proportional to 32,987,007.90, 49,480,511.85 and 9,052,479.90 is: 13,578,719.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,987,007.90 : 49,480,511.85 = 9,052,479.90 : x
  2. Step 2: Convert to fraction form
    32,987,007.90/49,480,511.85 = 9,052,479.90/x
  3. Step 3: Cross multiply
    32,987,007.90x = 49,480,511.85 × 9,052,479.90
  4. Step 4: Simplify right side
    32,987,007.90x = 447,921,338,963,836.88
  5. Step 5: Solve for x
    x = 447,921,338,963,836.88/32,987,007.90
  6. Step 6: Final answer
    x = 13,578,719.85

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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.