Home / 30,914,882.60-46,393,319.10-17,268,002.60

Finding the Fourth Proportional to 30,914,882.60, 46,393,319.10 and 17,268,002.60

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Solution

The fourth proportional to 30,914,882.60, 46,393,319.10 and 17,268,002.60 is: 25,913,731.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,914,882.60 : 46,393,319.10 = 17,268,002.60 : x
  2. Step 2: Convert to fraction form
    30,914,882.60/46,393,319.10 = 17,268,002.60/x
  3. Step 3: Cross multiply
    30,914,882.60x = 46,393,319.10 × 17,268,002.60
  4. Step 4: Simplify right side
    30,914,882.60x = 801,119,954,841,429.75
  5. Step 5: Solve for x
    x = 801,119,954,841,429.75/30,914,882.60
  6. Step 6: Final answer
    x = 25,913,731.11

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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.