Home / 56,907,081.52-85,376,605.20-22,852,342.24

Finding the Fourth Proportional to 56,907,081.52, 85,376,605.20 and 22,852,342.24

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Solution

The fourth proportional to 56,907,081.52, 85,376,605.20 and 22,852,342.24 is: 34,284,931.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,907,081.52 : 85,376,605.20 = 22,852,342.24 : x
  2. Step 2: Convert to fraction form
    56,907,081.52/85,376,605.20 = 22,852,342.24/x
  3. Step 3: Cross multiply
    56,907,081.52x = 85,376,605.20 × 22,852,342.24
  4. Step 4: Simplify right side
    56,907,081.52x = 1,951,055,401,319,763.50
  5. Step 5: Solve for x
    x = 1,951,055,401,319,763.50/56,907,081.52
  6. Step 6: Final answer
    x = 34,284,931.67

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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.