Home / 37,790,479.05-56,651,962.20-14,756,054.64

Finding the Fourth Proportional to 37,790,479.05, 56,651,962.20 and 14,756,054.64

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Solution

The fourth proportional to 37,790,479.05, 56,651,962.20 and 14,756,054.64 is: 22,120,901.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,790,479.05 : 56,651,962.20 = 14,756,054.64 : x
  2. Step 2: Convert to fraction form
    37,790,479.05/56,651,962.20 = 14,756,054.64/x
  3. Step 3: Cross multiply
    37,790,479.05x = 56,651,962.20 × 14,756,054.64
  4. Step 4: Simplify right side
    37,790,479.05x = 835,959,449,686,414.62
  5. Step 5: Solve for x
    x = 835,959,449,686,414.62/37,790,479.05
  6. Step 6: Final answer
    x = 22,120,901.10

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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.