Home / 40,793,094.96-56,292,334.20-22,454,798.64

Finding the Fourth Proportional to 40,793,094.96, 56,292,334.20 and 22,454,798.64

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Solution

The fourth proportional to 40,793,094.96, 56,292,334.20 and 22,454,798.64 is: 30,986,445.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,793,094.96 : 56,292,334.20 = 22,454,798.64 : x
  2. Step 2: Convert to fraction form
    40,793,094.96/56,292,334.20 = 22,454,798.64/x
  3. Step 3: Cross multiply
    40,793,094.96x = 56,292,334.20 × 22,454,798.64
  4. Step 4: Simplify right side
    40,793,094.96x = 1,264,033,029,436,585.50
  5. Step 5: Solve for x
    x = 1,264,033,029,436,585.50/40,793,094.96
  6. Step 6: Final answer
    x = 30,986,445.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.