Home / 183,708,002.10-275,562,003.15-68,677,597.65

Finding the Fourth Proportional to 183,708,002.10, 275,562,003.15 and 68,677,597.65

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Solution

The fourth proportional to 183,708,002.10, 275,562,003.15 and 68,677,597.65 is: 103,016,396.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,708,002.10 : 275,562,003.15 = 68,677,597.65 : x
  2. Step 2: Convert to fraction form
    183,708,002.10/275,562,003.15 = 68,677,597.65/x
  3. Step 3: Cross multiply
    183,708,002.10x = 275,562,003.15 × 68,677,597.65
  4. Step 4: Simplify right side
    183,708,002.10x = 18,924,936,379,963,732
  5. Step 5: Solve for x
    x = 18,924,936,379,963,732/183,708,002.10
  6. Step 6: Final answer
    x = 103,016,396.48

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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.