Home / 153,603,773.72-230,405,882.33-62,727,362.72

Finding the Fourth Proportional to 153,603,773.72, 230,405,882.33 and 62,727,362.72

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Solution

The fourth proportional to 153,603,773.72, 230,405,882.33 and 62,727,362.72 is: 94,091,134.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,603,773.72 : 230,405,882.33 = 62,727,362.72 : x
  2. Step 2: Convert to fraction form
    153,603,773.72/230,405,882.33 = 62,727,362.72/x
  3. Step 3: Cross multiply
    153,603,773.72x = 230,405,882.33 × 62,727,362.72
  4. Step 4: Simplify right side
    153,603,773.72x = 14,452,753,353,604,360
  5. Step 5: Solve for x
    x = 14,452,753,353,604,360/153,603,773.72
  6. Step 6: Final answer
    x = 94,091,134.64

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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.