Home / 33,406,971.70-50,114,242.68-29,974,168.21

Finding the Fourth Proportional to 33,406,971.70, 50,114,242.68 and 29,974,168.21

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Solution

The fourth proportional to 33,406,971.70, 50,114,242.68 and 29,974,168.21 is: 44,964,648.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,406,971.70 : 50,114,242.68 = 29,974,168.21 : x
  2. Step 2: Convert to fraction form
    33,406,971.70/50,114,242.68 = 29,974,168.21/x
  3. Step 3: Cross multiply
    33,406,971.70x = 50,114,242.68 × 29,974,168.21
  4. Step 4: Simplify right side
    33,406,971.70x = 1,502,132,739,807,081.25
  5. Step 5: Solve for x
    x = 1,502,132,739,807,081.25/33,406,971.70
  6. Step 6: Final answer
    x = 44,964,648.50

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1.5x scale

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.