Home / 32,585,582.28-48,884,667.60-12,389,253.96

Finding the Fourth Proportional to 32,585,582.28, 48,884,667.60 and 12,389,253.96

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Solution

The fourth proportional to 32,585,582.28, 48,884,667.60 and 12,389,253.96 is: 18,586,274.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,585,582.28 : 48,884,667.60 = 12,389,253.96 : x
  2. Step 2: Convert to fraction form
    32,585,582.28/48,884,667.60 = 12,389,253.96/x
  3. Step 3: Cross multiply
    32,585,582.28x = 48,884,667.60 × 12,389,253.96
  4. Step 4: Simplify right side
    32,585,582.28x = 605,644,561,646,583.75
  5. Step 5: Solve for x
    x = 605,644,561,646,583.75/32,585,582.28
  6. Step 6: Final answer
    x = 18,586,274.03

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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.