Home / 15,550,296.60-23,325,444.93-9,895,589.40

Finding the Fourth Proportional to 15,550,296.60, 23,325,444.93 and 9,895,589.40

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Solution

The fourth proportional to 15,550,296.60, 23,325,444.93 and 9,895,589.40 is: 14,843,384.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,550,296.60 : 23,325,444.93 = 9,895,589.40 : x
  2. Step 2: Convert to fraction form
    15,550,296.60/23,325,444.93 = 9,895,589.40/x
  3. Step 3: Cross multiply
    15,550,296.60x = 23,325,444.93 × 9,895,589.40
  4. Step 4: Simplify right side
    15,550,296.60x = 230,819,025,599,591.75
  5. Step 5: Solve for x
    x = 230,819,025,599,591.75/15,550,296.60
  6. Step 6: Final answer
    x = 14,843,384.12

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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.