Home / 96,758,032.10-144,937,982.55-48,915,932.90

Finding the Fourth Proportional to 96,758,032.10, 144,937,982.55 and 48,915,932.90

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Solution

The fourth proportional to 96,758,032.10, 144,937,982.55 and 48,915,932.90 is: 73,273,261.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,758,032.10 : 144,937,982.55 = 48,915,932.90 : x
  2. Step 2: Convert to fraction form
    96,758,032.10/144,937,982.55 = 48,915,932.90/x
  3. Step 3: Cross multiply
    96,758,032.10x = 144,937,982.55 × 48,915,932.90
  4. Step 4: Simplify right side
    96,758,032.10x = 7,089,776,629,077,171
  5. Step 5: Solve for x
    x = 7,089,776,629,077,171/96,758,032.10
  6. Step 6: Final answer
    x = 73,273,261.92

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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.