Home / 163,314,000.10-244,971,000.15-148,197,456.10

Finding the Fourth Proportional to 163,314,000.10, 244,971,000.15 and 148,197,456.10

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Solution

The fourth proportional to 163,314,000.10, 244,971,000.15 and 148,197,456.10 is: 222,296,184.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,314,000.10 : 244,971,000.15 = 148,197,456.10 : x
  2. Step 2: Convert to fraction form
    163,314,000.10/244,971,000.15 = 148,197,456.10/x
  3. Step 3: Cross multiply
    163,314,000.10x = 244,971,000.15 × 148,197,456.10
  4. Step 4: Simplify right side
    163,314,000.10x = 36,304,079,040,502,720
  5. Step 5: Solve for x
    x = 36,304,079,040,502,720/163,314,000.10
  6. Step 6: Final answer
    x = 222,296,184.15

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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.