Home / 33,130,399.23-45,618,551.82-33,034,739.85

Finding the Fourth Proportional to 33,130,399.23, 45,618,551.82 and 33,034,739.85

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Solution

The fourth proportional to 33,130,399.23, 45,618,551.82 and 33,034,739.85 is: 45,486,834.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,130,399.23 : 45,618,551.82 = 33,034,739.85 : x
  2. Step 2: Convert to fraction form
    33,130,399.23/45,618,551.82 = 33,034,739.85/x
  3. Step 3: Cross multiply
    33,130,399.23x = 45,618,551.82 × 33,034,739.85
  4. Step 4: Simplify right side
    33,130,399.23x = 1,506,996,991,707,444
  5. Step 5: Solve for x
    x = 1,506,996,991,707,444/33,130,399.23
  6. Step 6: Final answer
    x = 45,486,834.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.