Home / 29,397,062.90-40,570,219.20-17,636,773.85

Finding the Fourth Proportional to 29,397,062.90, 40,570,219.20 and 17,636,773.85

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Solution

The fourth proportional to 29,397,062.90, 40,570,219.20 and 17,636,773.85 is: 24,340,111.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,397,062.90 : 40,570,219.20 = 17,636,773.85 : x
  2. Step 2: Convert to fraction form
    29,397,062.90/40,570,219.20 = 17,636,773.85/x
  3. Step 3: Cross multiply
    29,397,062.90x = 40,570,219.20 × 17,636,773.85
  4. Step 4: Simplify right side
    29,397,062.90x = 715,527,781,075,328
  5. Step 5: Solve for x
    x = 715,527,781,075,328/29,397,062.90
  6. Step 6: Final answer
    x = 24,340,111.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.