Home / 663,552,000.30-995,328,000.45-232,774,041.90

Finding the Fourth Proportional to 663,552,000.30, 995,328,000.45 and 232,774,041.90

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Solution

The fourth proportional to 663,552,000.30, 995,328,000.45 and 232,774,041.90 is: 349,161,062.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    663,552,000.30 : 995,328,000.45 = 232,774,041.90 : x
  2. Step 2: Convert to fraction form
    663,552,000.30/995,328,000.45 = 232,774,041.90/x
  3. Step 3: Cross multiply
    663,552,000.30x = 995,328,000.45 × 232,774,041.90
  4. Step 4: Simplify right side
    663,552,000.30x = 231,686,521,680,991,520
  5. Step 5: Solve for x
    x = 231,686,521,680,991,520/663,552,000.30
  6. Step 6: Final answer
    x = 349,161,062.85

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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.