Home / 15,098,016.46-22,645,328.72-4,169,759.67

Finding the Fourth Proportional to 15,098,016.46, 22,645,328.72 and 4,169,759.67

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Solution

The fourth proportional to 15,098,016.46, 22,645,328.72 and 4,169,759.67 is: 6,254,171.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,098,016.46 : 22,645,328.72 = 4,169,759.67 : x
  2. Step 2: Convert to fraction form
    15,098,016.46/22,645,328.72 = 4,169,759.67/x
  3. Step 3: Cross multiply
    15,098,016.46x = 22,645,328.72 × 4,169,759.67
  4. Step 4: Simplify right side
    15,098,016.46x = 94,425,578,410,548.72
  5. Step 5: Solve for x
    x = 94,425,578,410,548.72/15,098,016.46
  6. Step 6: Final answer
    x = 6,254,171.11

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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.