Home / 32,840,113,913.41-49,233,661,792.77-30,189,347,472.33

Finding the Fourth Proportional to 32,840,113,913.41, 49,233,661,792.77 and 30,189,347,472.33

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Solution

The fourth proportional to 32,840,113,913.41, 49,233,661,792.77 and 30,189,347,472.33 is: 45,259,651,873.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,840,113,913.41 : 49,233,661,792.77 = 30,189,347,472.33 : x
  2. Step 2: Convert to fraction form
    32,840,113,913.41/49,233,661,792.77 = 30,189,347,472.33/x
  3. Step 3: Cross multiply
    32,840,113,913.41x = 49,233,661,792.77 × 30,189,347,472.33
  4. Step 4: Simplify right side
    32,840,113,913.41x = 1,486,332,123,197,258,596,352
  5. Step 5: Solve for x
    x = 1,486,332,123,197,258,596,352/32,840,113,913.41
  6. Step 6: Final answer
    x = 45,259,651,873.20

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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.