Home / 1,363,679,444.09-2,045,295,217.33-587,116,036.73

Finding the Fourth Proportional to 1,363,679,444.09, 2,045,295,217.33 and 587,116,036.73

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Solution

The fourth proportional to 1,363,679,444.09, 2,045,295,217.33 and 587,116,036.73 is: 880,577,636.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,679,444.09 : 2,045,295,217.33 = 587,116,036.73 : x
  2. Step 2: Convert to fraction form
    1,363,679,444.09/2,045,295,217.33 = 587,116,036.73/x
  3. Step 3: Cross multiply
    1,363,679,444.09x = 2,045,295,217.33 × 587,116,036.73
  4. Step 4: Simplify right side
    1,363,679,444.09x = 1,200,825,621,941,613,568
  5. Step 5: Solve for x
    x = 1,200,825,621,941,613,568/1,363,679,444.09
  6. Step 6: Final answer
    x = 880,577,636.59

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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.