Home / 12,170,059,988.55-16,794,670,046.73-6,817,658,023.97

Finding the Fourth Proportional to 12,170,059,988.55, 16,794,670,046.73 and 6,817,658,023.97

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Solution

The fourth proportional to 12,170,059,988.55, 16,794,670,046.73 and 6,817,658,023.97 is: 9,408,360,937.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,170,059,988.55 : 16,794,670,046.73 = 6,817,658,023.97 : x
  2. Step 2: Convert to fraction form
    12,170,059,988.55/16,794,670,046.73 = 6,817,658,023.97/x
  3. Step 3: Cross multiply
    12,170,059,988.55x = 16,794,670,046.73 × 6,817,658,023.97
  4. Step 4: Simplify right side
    12,170,059,988.55x = 114,500,317,003,933,417,472
  5. Step 5: Solve for x
    x = 114,500,317,003,933,417,472/12,170,059,988.55
  6. Step 6: Final answer
    x = 9,408,360,937.55

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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.