Home / 48,277,652.10-72,353,492.55-22,366,950.90

Finding the Fourth Proportional to 48,277,652.10, 72,353,492.55 and 22,366,950.90

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Solution

The fourth proportional to 48,277,652.10, 72,353,492.55 and 22,366,950.90 is: 33,521,245.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,277,652.10 : 72,353,492.55 = 22,366,950.90 : x
  2. Step 2: Convert to fraction form
    48,277,652.10/72,353,492.55 = 22,366,950.90/x
  3. Step 3: Cross multiply
    48,277,652.10x = 72,353,492.55 × 22,366,950.90
  4. Step 4: Simplify right side
    48,277,652.10x = 1,618,327,015,309,365.50
  5. Step 5: Solve for x
    x = 1,618,327,015,309,365.50/48,277,652.10
  6. Step 6: Final answer
    x = 33,521,245.23

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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.