Home / 46,656,051.85-69,984,077.78-29,565,959.05

Finding the Fourth Proportional to 46,656,051.85, 69,984,077.78 and 29,565,959.05

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Solution

The fourth proportional to 46,656,051.85, 69,984,077.78 and 29,565,959.05 is: 44,348,938.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,051.85 : 69,984,077.78 = 29,565,959.05 : x
  2. Step 2: Convert to fraction form
    46,656,051.85/69,984,077.78 = 29,565,959.05/x
  3. Step 3: Cross multiply
    46,656,051.85x = 69,984,077.78 × 29,565,959.05
  4. Step 4: Simplify right side
    46,656,051.85x = 2,069,146,377,647,665.25
  5. Step 5: Solve for x
    x = 2,069,146,377,647,665.25/46,656,051.85
  6. Step 6: Final answer
    x = 44,348,938.58

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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.