Home / 115,776,022.20-173,664,033.30-29,514,262.20

Finding the Fourth Proportional to 115,776,022.20, 173,664,033.30 and 29,514,262.20

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Solution

The fourth proportional to 115,776,022.20, 173,664,033.30 and 29,514,262.20 is: 44,271,393.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,776,022.20 : 173,664,033.30 = 29,514,262.20 : x
  2. Step 2: Convert to fraction form
    115,776,022.20/173,664,033.30 = 29,514,262.20/x
  3. Step 3: Cross multiply
    115,776,022.20x = 173,664,033.30 × 29,514,262.20
  4. Step 4: Simplify right side
    115,776,022.20x = 5,125,565,813,525,731
  5. Step 5: Solve for x
    x = 5,125,565,813,525,731/115,776,022.20
  6. Step 6: Final answer
    x = 44,271,393.30

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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.