Home / 95,519,510.80-143,279,178.72-29,941,120.24

Finding the Fourth Proportional to 95,519,510.80, 143,279,178.72 and 29,941,120.24

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Solution

The fourth proportional to 95,519,510.80, 143,279,178.72 and 29,941,120.24 is: 44,911,652.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,519,510.80 : 143,279,178.72 = 29,941,120.24 : x
  2. Step 2: Convert to fraction form
    95,519,510.80/143,279,178.72 = 29,941,120.24/x
  3. Step 3: Cross multiply
    95,519,510.80x = 143,279,178.72 × 29,941,120.24
  4. Step 4: Simplify right side
    95,519,510.80x = 4,289,939,117,943,969
  5. Step 5: Solve for x
    x = 4,289,939,117,943,969/95,519,510.80
  6. Step 6: Final answer
    x = 44,911,652.94

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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.