Home / 1,714,160,409-2,365,561,227.24-951,220,142.16

Finding the Fourth Proportional to 1,714,160,409, 2,365,561,227.24 and 951,220,142.16

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Solution

The fourth proportional to 1,714,160,409, 2,365,561,227.24 and 951,220,142.16 is: 1,312,694,818.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,160,409 : 2,365,561,227.24 = 951,220,142.16 : x
  2. Step 2: Convert to fraction form
    1,714,160,409/2,365,561,227.24 = 951,220,142.16/x
  3. Step 3: Cross multiply
    1,714,160,409x = 2,365,561,227.24 × 951,220,142.16
  4. Step 4: Simplify right side
    1,714,160,409x = 2,250,169,486,863,416,576
  5. Step 5: Solve for x
    x = 2,250,169,486,863,416,576/1,714,160,409
  6. Step 6: Final answer
    x = 1,312,694,818.44

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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.