Home / 9,966,122,572.74-14,950,670,335.74-3,670,067,693.76

Finding the Fourth Proportional to 9,966,122,572.74, 14,950,670,335.74 and 3,670,067,693.76

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Solution

The fourth proportional to 9,966,122,572.74, 14,950,670,335.74 and 3,670,067,693.76 is: 5,505,648,942.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,966,122,572.74 : 14,950,670,335.74 = 3,670,067,693.76 : x
  2. Step 2: Convert to fraction form
    9,966,122,572.74/14,950,670,335.74 = 3,670,067,693.76/x
  3. Step 3: Cross multiply
    9,966,122,572.74x = 14,950,670,335.74 × 3,670,067,693.76
  4. Step 4: Simplify right side
    9,966,122,572.74x = 54,869,972,199,255,351,296
  5. Step 5: Solve for x
    x = 54,869,972,199,255,351,296/9,966,122,572.74
  6. Step 6: Final answer
    x = 5,505,648,942.08

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1.5x scale

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.