Home / 96,131,969.10-144,197,953.65-63,827,354.70

Finding the Fourth Proportional to 96,131,969.10, 144,197,953.65 and 63,827,354.70

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Solution

The fourth proportional to 96,131,969.10, 144,197,953.65 and 63,827,354.70 is: 95,741,032.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,131,969.10 : 144,197,953.65 = 63,827,354.70 : x
  2. Step 2: Convert to fraction form
    96,131,969.10/144,197,953.65 = 63,827,354.70/x
  3. Step 3: Cross multiply
    96,131,969.10x = 144,197,953.65 × 63,827,354.70
  4. Step 4: Simplify right side
    96,131,969.10x = 9,203,773,934,632,710
  5. Step 5: Solve for x
    x = 9,203,773,934,632,710/96,131,969.10
  6. Step 6: Final answer
    x = 95,741,032.05

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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.