Home / 60,313,555.83-90,455,386.82-17,183,132.81

Finding the Fourth Proportional to 60,313,555.83, 90,455,386.82 and 17,183,132.81

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Solution

The fourth proportional to 60,313,555.83, 90,455,386.82 and 17,183,132.81 is: 25,770,440.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,313,555.83 : 90,455,386.82 = 17,183,132.81 : x
  2. Step 2: Convert to fraction form
    60,313,555.83/90,455,386.82 = 17,183,132.81/x
  3. Step 3: Cross multiply
    60,313,555.83x = 90,455,386.82 × 17,183,132.81
  4. Step 4: Simplify right side
    60,313,555.83x = 1,554,306,925,005,654
  5. Step 5: Solve for x
    x = 1,554,306,925,005,654/60,313,555.83
  6. Step 6: Final answer
    x = 25,770,440.88

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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.