Home / 1,810,836,015.70-2,716,254,023.55-1,759,817,679.70

Finding the Fourth Proportional to 1,810,836,015.70, 2,716,254,023.55 and 1,759,817,679.70

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Solution

The fourth proportional to 1,810,836,015.70, 2,716,254,023.55 and 1,759,817,679.70 is: 2,639,726,519.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810,836,015.70 : 2,716,254,023.55 = 1,759,817,679.70 : x
  2. Step 2: Convert to fraction form
    1,810,836,015.70/2,716,254,023.55 = 1,759,817,679.70/x
  3. Step 3: Cross multiply
    1,810,836,015.70x = 2,716,254,023.55 × 1,759,817,679.70
  4. Step 4: Simplify right side
    1,810,836,015.70x = 4,780,111,853,199,550,464
  5. Step 5: Solve for x
    x = 4,780,111,853,199,550,464/1,810,836,015.70
  6. Step 6: Final answer
    x = 2,639,726,519.55

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Double scale
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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.