Home / 2,043,120,713.22-3,064,681,110.33-490,412,034.54

Finding the Fourth Proportional to 2,043,120,713.22, 3,064,681,110.33 and 490,412,034.54

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Solution

The fourth proportional to 2,043,120,713.22, 3,064,681,110.33 and 490,412,034.54 is: 735,618,061.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,120,713.22 : 3,064,681,110.33 = 490,412,034.54 : x
  2. Step 2: Convert to fraction form
    2,043,120,713.22/3,064,681,110.33 = 490,412,034.54/x
  3. Step 3: Cross multiply
    2,043,120,713.22x = 3,064,681,110.33 × 490,412,034.54
  4. Step 4: Simplify right side
    2,043,120,713.22x = 1,502,956,498,533,241,600
  5. Step 5: Solve for x
    x = 1,502,956,498,533,241,600/2,043,120,713.22
  6. Step 6: Final answer
    x = 735,618,061.53

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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.