Home / 29,582,022.80-44,380,810.20-9,387,232.40

Finding the Fourth Proportional to 29,582,022.80, 44,380,810.20 and 9,387,232.40

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Solution

The fourth proportional to 29,582,022.80, 44,380,810.20 and 9,387,232.40 is: 14,083,316.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,582,022.80 : 44,380,810.20 = 9,387,232.40 : x
  2. Step 2: Convert to fraction form
    29,582,022.80/44,380,810.20 = 9,387,232.40/x
  3. Step 3: Cross multiply
    29,582,022.80x = 44,380,810.20 × 9,387,232.40
  4. Step 4: Simplify right side
    29,582,022.80x = 416,612,979,447,690.50
  5. Step 5: Solve for x
    x = 416,612,979,447,690.50/29,582,022.80
  6. Step 6: Final answer
    x = 14,083,316.15

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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.