Home / 5,433,687,352.49-7,498,513,939.77-3,086,972,667.05

Finding the Fourth Proportional to 5,433,687,352.49, 7,498,513,939.77 and 3,086,972,667.05

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Solution

The fourth proportional to 5,433,687,352.49, 7,498,513,939.77 and 3,086,972,667.05 is: 4,260,036,706.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,433,687,352.49 : 7,498,513,939.77 = 3,086,972,667.05 : x
  2. Step 2: Convert to fraction form
    5,433,687,352.49/7,498,513,939.77 = 3,086,972,667.05/x
  3. Step 3: Cross multiply
    5,433,687,352.49x = 7,498,513,939.77 × 3,086,972,667.05
  4. Step 4: Simplify right side
    5,433,687,352.49x = 23,147,707,575,525,908,480
  5. Step 5: Solve for x
    x = 23,147,707,575,525,908,480/5,433,687,352.49
  6. Step 6: Final answer
    x = 4,260,036,706.92

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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.