Home / 173,702,792.62-260,562,568.56-57,115,567.23

Finding the Fourth Proportional to 173,702,792.62, 260,562,568.56 and 57,115,567.23

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Solution

The fourth proportional to 173,702,792.62, 260,562,568.56 and 57,115,567.23 is: 85,676,106.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,702,792.62 : 260,562,568.56 = 57,115,567.23 : x
  2. Step 2: Convert to fraction form
    173,702,792.62/260,562,568.56 = 57,115,567.23/x
  3. Step 3: Cross multiply
    173,702,792.62x = 260,562,568.56 × 57,115,567.23
  4. Step 4: Simplify right side
    173,702,792.62x = 14,882,178,900,907,352
  5. Step 5: Solve for x
    x = 14,882,178,900,907,352/173,702,792.62
  6. Step 6: Final answer
    x = 85,676,106.16

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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.