Home / 49,130,464.01-67,787,851.47-32,383,347.53

Finding the Fourth Proportional to 49,130,464.01, 67,787,851.47 and 32,383,347.53

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Solution

The fourth proportional to 49,130,464.01, 67,787,851.47 and 32,383,347.53 is: 44,680,985.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,130,464.01 : 67,787,851.47 = 32,383,347.53 : x
  2. Step 2: Convert to fraction form
    49,130,464.01/67,787,851.47 = 32,383,347.53/x
  3. Step 3: Cross multiply
    49,130,464.01x = 67,787,851.47 × 32,383,347.53
  4. Step 4: Simplify right side
    49,130,464.01x = 2,195,197,552,465,031.50
  5. Step 5: Solve for x
    x = 2,195,197,552,465,031.50/49,130,464.01
  6. Step 6: Final answer
    x = 44,680,985.55

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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.