Home / 37,639,387.60-56,426,198.28-14,594,445.04

Finding the Fourth Proportional to 37,639,387.60, 56,426,198.28 and 14,594,445.04

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Solution

The fourth proportional to 37,639,387.60, 56,426,198.28 and 14,594,445.04 is: 21,878,917.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,639,387.60 : 56,426,198.28 = 14,594,445.04 : x
  2. Step 2: Convert to fraction form
    37,639,387.60/56,426,198.28 = 14,594,445.04/x
  3. Step 3: Cross multiply
    37,639,387.60x = 56,426,198.28 × 14,594,445.04
  4. Step 4: Simplify right side
    37,639,387.60x = 823,509,049,613,602.50
  5. Step 5: Solve for x
    x = 823,509,049,613,602.50/37,639,387.60
  6. Step 6: Final answer
    x = 21,878,917.33

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1.5x scale

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.