Home / 38,811,654,840.53-58,098,184,831.15-33,085,996,903.60

Finding the Fourth Proportional to 38,811,654,840.53, 58,098,184,831.15 and 33,085,996,903.60

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Solution

The fourth proportional to 38,811,654,840.53, 58,098,184,831.15 and 33,085,996,903.60 is: 49,527,297,182.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,811,654,840.53 : 58,098,184,831.15 = 33,085,996,903.60 : x
  2. Step 2: Convert to fraction form
    38,811,654,840.53/58,098,184,831.15 = 33,085,996,903.60/x
  3. Step 3: Cross multiply
    38,811,654,840.53x = 58,098,184,831.15 × 33,085,996,903.60
  4. Step 4: Simplify right side
    38,811,654,840.53x = 1,922,236,363,427,935,944,704
  5. Step 5: Solve for x
    x = 1,922,236,363,427,935,944,704/38,811,654,840.53
  6. Step 6: Final answer
    x = 49,527,297,182.40

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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.