Home / 95,297,521.94-142,585,555.07-56,456,820.30

Finding the Fourth Proportional to 95,297,521.94, 142,585,555.07 and 56,456,820.30

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Solution

The fourth proportional to 95,297,521.94, 142,585,555.07 and 56,456,820.30 is: 84,471,525.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,297,521.94 : 142,585,555.07 = 56,456,820.30 : x
  2. Step 2: Convert to fraction form
    95,297,521.94/142,585,555.07 = 56,456,820.30/x
  3. Step 3: Cross multiply
    95,297,521.94x = 142,585,555.07 × 56,456,820.30
  4. Step 4: Simplify right side
    95,297,521.94x = 8,049,927,060,103,885
  5. Step 5: Solve for x
    x = 8,049,927,060,103,885/95,297,521.94
  6. Step 6: Final answer
    x = 84,471,525.56

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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.