Home / 9,325,326.92-13,972,526.11-5,671,002.67

Finding the Fourth Proportional to 9,325,326.92, 13,972,526.11 and 5,671,002.67

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Solution

The fourth proportional to 9,325,326.92, 13,972,526.11 and 5,671,002.67 is: 8,497,099.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,325,326.92 : 13,972,526.11 = 5,671,002.67 : x
  2. Step 2: Convert to fraction form
    9,325,326.92/13,972,526.11 = 5,671,002.67/x
  3. Step 3: Cross multiply
    9,325,326.92x = 13,972,526.11 × 5,671,002.67
  4. Step 4: Simplify right side
    9,325,326.92x = 79,238,232,778,237.08
  5. Step 5: Solve for x
    x = 79,238,232,778,237.08/9,325,326.92
  6. Step 6: Final answer
    x = 8,497,099.73

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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.