Home / 96,700,051.02-144,958,885.92-48,131,986.08

Finding the Fourth Proportional to 96,700,051.02, 144,958,885.92 and 48,131,986.08

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Solution

The fourth proportional to 96,700,051.02, 144,958,885.92 and 48,131,986.08 is: 72,152,589.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,700,051.02 : 144,958,885.92 = 48,131,986.08 : x
  2. Step 2: Convert to fraction form
    96,700,051.02/144,958,885.92 = 48,131,986.08/x
  3. Step 3: Cross multiply
    96,700,051.02x = 144,958,885.92 × 48,131,986.08
  4. Step 4: Simplify right side
    96,700,051.02x = 6,977,159,079,273,747
  5. Step 5: Solve for x
    x = 6,977,159,079,273,747/96,700,051.02
  6. Step 6: Final answer
    x = 72,152,589.43

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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.