Home / 1,817,074,493.40-2,719,341,173.70-1,090,584,586.20

Finding the Fourth Proportional to 1,817,074,493.40, 2,719,341,173.70 and 1,090,584,586.20

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Solution

The fourth proportional to 1,817,074,493.40, 2,719,341,173.70 and 1,090,584,586.20 is: 1,632,113,366.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,817,074,493.40 : 2,719,341,173.70 = 1,090,584,586.20 : x
  2. Step 2: Convert to fraction form
    1,817,074,493.40/2,719,341,173.70 = 1,090,584,586.20/x
  3. Step 3: Cross multiply
    1,817,074,493.40x = 2,719,341,173.70 × 1,090,584,586.20
  4. Step 4: Simplify right side
    1,817,074,493.40x = 2,965,671,568,656,236,544
  5. Step 5: Solve for x
    x = 2,965,671,568,656,236,544/1,817,074,493.40
  6. Step 6: Final answer
    x = 1,632,113,366.53

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Double scale
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1.5x scale

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.