Home / 96,228,052.90-144,342,079.35-65,617,051.30

Finding the Fourth Proportional to 96,228,052.90, 144,342,079.35 and 65,617,051.30

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Solution

The fourth proportional to 96,228,052.90, 144,342,079.35 and 65,617,051.30 is: 98,425,576.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,228,052.90 : 144,342,079.35 = 65,617,051.30 : x
  2. Step 2: Convert to fraction form
    96,228,052.90/144,342,079.35 = 65,617,051.30/x
  3. Step 3: Cross multiply
    96,228,052.90x = 144,342,079.35 × 65,617,051.30
  4. Step 4: Simplify right side
    96,228,052.90x = 9,471,301,625,457,620
  5. Step 5: Solve for x
    x = 9,471,301,625,457,620/96,228,052.90
  6. Step 6: Final answer
    x = 98,425,576.95

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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.