Home / 9,194,042,459.47-13,791,063,871-2,206,853,406.93

Finding the Fourth Proportional to 9,194,042,459.47, 13,791,063,871 and 2,206,853,406.93

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Solution

The fourth proportional to 9,194,042,459.47, 13,791,063,871 and 2,206,853,406.93 is: 3,310,280,154.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194,042,459.47 : 13,791,063,871 = 2,206,853,406.93 : x
  2. Step 2: Convert to fraction form
    9,194,042,459.47/13,791,063,871 = 2,206,853,406.93/x
  3. Step 3: Cross multiply
    9,194,042,459.47x = 13,791,063,871 × 2,206,853,406.93
  4. Step 4: Simplify right side
    9,194,042,459.47x = 30,434,856,288,905,580,544
  5. Step 5: Solve for x
    x = 30,434,856,288,905,580,544/9,194,042,459.47
  6. Step 6: Final answer
    x = 3,310,280,154.03

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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.