Home / 44,369,080.40-66,553,620.60-30,764,190.80

Finding the Fourth Proportional to 44,369,080.40, 66,553,620.60 and 30,764,190.80

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Solution

The fourth proportional to 44,369,080.40, 66,553,620.60 and 30,764,190.80 is: 46,146,286.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,369,080.40 : 66,553,620.60 = 30,764,190.80 : x
  2. Step 2: Convert to fraction form
    44,369,080.40/66,553,620.60 = 30,764,190.80/x
  3. Step 3: Cross multiply
    44,369,080.40x = 66,553,620.60 × 30,764,190.80
  4. Step 4: Simplify right side
    44,369,080.40x = 2,047,468,282,569,210.50
  5. Step 5: Solve for x
    x = 2,047,468,282,569,210.50/44,369,080.40
  6. Step 6: Final answer
    x = 46,146,286.20

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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.