Home / 9,881,970,844.20-14,822,956,266.30-3,338,774,773.80

Finding the Fourth Proportional to 9,881,970,844.20, 14,822,956,266.30 and 3,338,774,773.80

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Solution

The fourth proportional to 9,881,970,844.20, 14,822,956,266.30 and 3,338,774,773.80 is: 5,008,162,160.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,881,970,844.20 : 14,822,956,266.30 = 3,338,774,773.80 : x
  2. Step 2: Convert to fraction form
    9,881,970,844.20/14,822,956,266.30 = 3,338,774,773.80/x
  3. Step 3: Cross multiply
    9,881,970,844.20x = 14,822,956,266.30 × 3,338,774,773.80
  4. Step 4: Simplify right side
    9,881,970,844.20x = 49,490,512,455,063,076,864
  5. Step 5: Solve for x
    x = 49,490,512,455,063,076,864/9,881,970,844.20
  6. Step 6: Final answer
    x = 5,008,162,160.70

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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.