Home / 5,332,790,167.63-7,359,249,800.79-3,189,396,496.59

Finding the Fourth Proportional to 5,332,790,167.63, 7,359,249,800.79 and 3,189,396,496.59

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Solution

The fourth proportional to 5,332,790,167.63, 7,359,249,800.79 and 3,189,396,496.59 is: 4,401,366,788.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,332,790,167.63 : 7,359,249,800.79 = 3,189,396,496.59 : x
  2. Step 2: Convert to fraction form
    5,332,790,167.63/7,359,249,800.79 = 3,189,396,496.59/x
  3. Step 3: Cross multiply
    5,332,790,167.63x = 7,359,249,800.79 × 3,189,396,496.59
  4. Step 4: Simplify right side
    5,332,790,167.63x = 23,471,565,532,170,280,960
  5. Step 5: Solve for x
    x = 23,471,565,532,170,280,960/5,332,790,167.63
  6. Step 6: Final answer
    x = 4,401,366,788.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.