Home / 29,046,830.80-43,570,246.20-27,724,133.20

Finding the Fourth Proportional to 29,046,830.80, 43,570,246.20 and 27,724,133.20

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Solution

The fourth proportional to 29,046,830.80, 43,570,246.20 and 27,724,133.20 is: 41,586,199.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,046,830.80 : 43,570,246.20 = 27,724,133.20 : x
  2. Step 2: Convert to fraction form
    29,046,830.80/43,570,246.20 = 27,724,133.20/x
  3. Step 3: Cross multiply
    29,046,830.80x = 43,570,246.20 × 27,724,133.20
  4. Step 4: Simplify right side
    29,046,830.80x = 1,207,947,309,205,594
  5. Step 5: Solve for x
    x = 1,207,947,309,205,594/29,046,830.80
  6. Step 6: Final answer
    x = 41,586,199.80

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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.