Home / 7,394,482,413-10,205,480,949.54-4,682,002,332.84

Finding the Fourth Proportional to 7,394,482,413, 10,205,480,949.54 and 4,682,002,332.84

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Solution

The fourth proportional to 7,394,482,413, 10,205,480,949.54 and 4,682,002,332.84 is: 6,461,856,685.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,394,482,413 : 10,205,480,949.54 = 4,682,002,332.84 : x
  2. Step 2: Convert to fraction form
    7,394,482,413/10,205,480,949.54 = 4,682,002,332.84/x
  3. Step 3: Cross multiply
    7,394,482,413x = 10,205,480,949.54 × 4,682,002,332.84
  4. Step 4: Simplify right side
    7,394,482,413x = 47,782,085,613,500,465,152
  5. Step 5: Solve for x
    x = 47,782,085,613,500,465,152/7,394,482,413
  6. Step 6: Final answer
    x = 6,461,856,685.13

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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.