Home / 60,426,811.44-83,389,011.72-32,924,739.60

Finding the Fourth Proportional to 60,426,811.44, 83,389,011.72 and 32,924,739.60

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Solution

The fourth proportional to 60,426,811.44, 83,389,011.72 and 32,924,739.60 is: 45,436,147.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,426,811.44 : 83,389,011.72 = 32,924,739.60 : x
  2. Step 2: Convert to fraction form
    60,426,811.44/83,389,011.72 = 32,924,739.60/x
  3. Step 3: Cross multiply
    60,426,811.44x = 83,389,011.72 × 32,924,739.60
  4. Step 4: Simplify right side
    60,426,811.44x = 2,745,561,496,382,348
  5. Step 5: Solve for x
    x = 2,745,561,496,382,348/60,426,811.44
  6. Step 6: Final answer
    x = 45,436,147.15

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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.