Home / 25,275,092,694.39-34,862,833,195.25-16,254,255,762.27

Finding the Fourth Proportional to 25,275,092,694.39, 34,862,833,195.25 and 16,254,255,762.27

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Solution

The fourth proportional to 25,275,092,694.39, 34,862,833,195.25 and 16,254,255,762.27 is: 22,420,072,369.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,275,092,694.39 : 34,862,833,195.25 = 16,254,255,762.27 : x
  2. Step 2: Convert to fraction form
    25,275,092,694.39/34,862,833,195.25 = 16,254,255,762.27/x
  3. Step 3: Cross multiply
    25,275,092,694.39x = 34,862,833,195.25 × 16,254,255,762.27
  4. Step 4: Simplify right side
    25,275,092,694.39x = 566,669,407,352,950,161,408
  5. Step 5: Solve for x
    x = 566,669,407,352,950,161,408/25,275,092,694.39
  6. Step 6: Final answer
    x = 22,420,072,369.46

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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.