Home / 1,060,964,908,400.70-1,591,715,182,155.80-296,052,416,563.51

Finding the Fourth Proportional to 1,060,964,908,400.70, 1,591,715,182,155.80 and 296,052,416,563.51

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Solution

The fourth proportional to 1,060,964,908,400.70, 1,591,715,182,155.80 and 296,052,416,563.51 is: 444,153,357,407.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,964,908,400.70 : 1,591,715,182,155.80 = 296,052,416,563.51 : x
  2. Step 2: Convert to fraction form
    1,060,964,908,400.70/1,591,715,182,155.80 = 296,052,416,563.51/x
  3. Step 3: Cross multiply
    1,060,964,908,400.70x = 1,591,715,182,155.80 × 296,052,416,563.51
  4. Step 4: Simplify right side
    1,060,964,908,400.70x = 471,231,126,158,052,157,292,544
  5. Step 5: Solve for x
    x = 471,231,126,158,052,157,292,544/1,060,964,908,400.70
  6. Step 6: Final answer
    x = 444,153,357,407.82

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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.