Home / 46,650,822.30-69,976,233.45-29,686,700.70

Finding the Fourth Proportional to 46,650,822.30, 69,976,233.45 and 29,686,700.70

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Solution

The fourth proportional to 46,650,822.30, 69,976,233.45 and 29,686,700.70 is: 44,530,051.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,650,822.30 : 69,976,233.45 = 29,686,700.70 : x
  2. Step 2: Convert to fraction form
    46,650,822.30/69,976,233.45 = 29,686,700.70/x
  3. Step 3: Cross multiply
    46,650,822.30x = 69,976,233.45 × 29,686,700.70
  4. Step 4: Simplify right side
    46,650,822.30x = 2,077,363,498,543,478.50
  5. Step 5: Solve for x
    x = 2,077,363,498,543,478.50/46,650,822.30
  6. Step 6: Final answer
    x = 44,530,051.05

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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.