Home / 1,327,613,682.20-1,832,112,733.16-732,903,053.43

Finding the Fourth Proportional to 1,327,613,682.20, 1,832,112,733.16 and 732,903,053.43

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Solution

The fourth proportional to 1,327,613,682.20, 1,832,112,733.16 and 732,903,053.43 is: 1,011,409,444.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,613,682.20 : 1,832,112,733.16 = 732,903,053.43 : x
  2. Step 2: Convert to fraction form
    1,327,613,682.20/1,832,112,733.16 = 732,903,053.43/x
  3. Step 3: Cross multiply
    1,327,613,682.20x = 1,832,112,733.16 × 732,903,053.43
  4. Step 4: Simplify right side
    1,327,613,682.20x = 1,342,761,016,361,972,480
  5. Step 5: Solve for x
    x = 1,342,761,016,361,972,480/1,327,613,682.20
  6. Step 6: Final answer
    x = 1,011,409,444.15

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1.5x scale

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.