Home / 36,059,483.76-54,088,826.31-8,765,802.60

Finding the Fourth Proportional to 36,059,483.76, 54,088,826.31 and 8,765,802.60

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Solution

The fourth proportional to 36,059,483.76, 54,088,826.31 and 8,765,802.60 is: 13,148,606.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,059,483.76 : 54,088,826.31 = 8,765,802.60 : x
  2. Step 2: Convert to fraction form
    36,059,483.76/54,088,826.31 = 8,765,802.60/x
  3. Step 3: Cross multiply
    36,059,483.76x = 54,088,826.31 × 8,765,802.60
  4. Step 4: Simplify right side
    36,059,483.76x = 474,131,974,299,146.44
  5. Step 5: Solve for x
    x = 474,131,974,299,146.44/36,059,483.76
  6. Step 6: Final answer
    x = 13,148,606.83

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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.