Home / 17,967,373.10-26,951,059.65-6,605,470.70

Finding the Fourth Proportional to 17,967,373.10, 26,951,059.65 and 6,605,470.70

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Solution

The fourth proportional to 17,967,373.10, 26,951,059.65 and 6,605,470.70 is: 9,908,206.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,967,373.10 : 26,951,059.65 = 6,605,470.70 : x
  2. Step 2: Convert to fraction form
    17,967,373.10/26,951,059.65 = 6,605,470.70/x
  3. Step 3: Cross multiply
    17,967,373.10x = 26,951,059.65 × 6,605,470.70
  4. Step 4: Simplify right side
    17,967,373.10x = 178,024,434,852,027.25
  5. Step 5: Solve for x
    x = 178,024,434,852,027.25/17,967,373.10
  6. Step 6: Final answer
    x = 9,908,206.05

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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.