Home / 44,097,030.40-65,996,246.40-38,722,259.20

Finding the Fourth Proportional to 44,097,030.40, 65,996,246.40 and 38,722,259.20

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Solution

The fourth proportional to 44,097,030.40, 65,996,246.40 and 38,722,259.20 is: 57,952,286.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,097,030.40 : 65,996,246.40 = 38,722,259.20 : x
  2. Step 2: Convert to fraction form
    44,097,030.40/65,996,246.40 = 38,722,259.20/x
  3. Step 3: Cross multiply
    44,097,030.40x = 65,996,246.40 × 38,722,259.20
  4. Step 4: Simplify right side
    44,097,030.40x = 2,555,523,759,327,867
  5. Step 5: Solve for x
    x = 2,555,523,759,327,867/44,097,030.40
  6. Step 6: Final answer
    x = 57,952,286.95

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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.