Home / 2,195,778,386.68-3,293,853,584.42-702,025,281.52

Finding the Fourth Proportional to 2,195,778,386.68, 3,293,853,584.42 and 702,025,281.52

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Solution

The fourth proportional to 2,195,778,386.68, 3,293,853,584.42 and 702,025,281.52 is: 1,053,097,390.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,195,778,386.68 : 3,293,853,584.42 = 702,025,281.52 : x
  2. Step 2: Convert to fraction form
    2,195,778,386.68/3,293,853,584.42 = 702,025,281.52/x
  3. Step 3: Cross multiply
    2,195,778,386.68x = 3,293,853,584.42 × 702,025,281.52
  4. Step 4: Simplify right side
    2,195,778,386.68x = 2,312,368,489,884,601,344
  5. Step 5: Solve for x
    x = 2,312,368,489,884,601,344/2,195,778,386.68
  6. Step 6: Final answer
    x = 1,053,097,390.84

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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.