Home / 49,061,328.60-73,591,992.90-29,882,213.40

Finding the Fourth Proportional to 49,061,328.60, 73,591,992.90 and 29,882,213.40

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Solution

The fourth proportional to 49,061,328.60, 73,591,992.90 and 29,882,213.40 is: 44,823,320.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,061,328.60 : 73,591,992.90 = 29,882,213.40 : x
  2. Step 2: Convert to fraction form
    49,061,328.60/73,591,992.90 = 29,882,213.40/x
  3. Step 3: Cross multiply
    49,061,328.60x = 73,591,992.90 × 29,882,213.40
  4. Step 4: Simplify right side
    49,061,328.60x = 2,199,091,636,369,085
  5. Step 5: Solve for x
    x = 2,199,091,636,369,085/49,061,328.60
  6. Step 6: Final answer
    x = 44,823,320.10

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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.