Home / 40,945,121,411.55-61,417,682,117.33-40,945,121,411.55

Finding the Fourth Proportional to 40,945,121,411.55, 61,417,682,117.33 and 40,945,121,411.55

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Solution

The fourth proportional to 40,945,121,411.55, 61,417,682,117.33 and 40,945,121,411.55 is: 61,417,682,117.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,945,121,411.55 : 61,417,682,117.33 = 40,945,121,411.55 : x
  2. Step 2: Convert to fraction form
    40,945,121,411.55/61,417,682,117.33 = 40,945,121,411.55/x
  3. Step 3: Cross multiply
    40,945,121,411.55x = 61,417,682,117.33 × 40,945,121,411.55
  4. Step 4: Simplify right side
    40,945,121,411.55x = 2,514,754,451,109,855,625,216
  5. Step 5: Solve for x
    x = 2,514,754,451,109,855,625,216/40,945,121,411.55
  6. Step 6: Final answer
    x = 61,417,682,117.33

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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.