Home / 11,039,574,145.60-16,559,361,218.40-10,894,455,323.20

Finding the Fourth Proportional to 11,039,574,145.60, 16,559,361,218.40 and 10,894,455,323.20

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Solution

The fourth proportional to 11,039,574,145.60, 16,559,361,218.40 and 10,894,455,323.20 is: 16,341,682,984.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,039,574,145.60 : 16,559,361,218.40 = 10,894,455,323.20 : x
  2. Step 2: Convert to fraction form
    11,039,574,145.60/16,559,361,218.40 = 10,894,455,323.20/x
  3. Step 3: Cross multiply
    11,039,574,145.60x = 16,559,361,218.40 × 10,894,455,323.20
  4. Step 4: Simplify right side
    11,039,574,145.60x = 180,405,220,974,589,542,400
  5. Step 5: Solve for x
    x = 180,405,220,974,589,542,400/11,039,574,145.60
  6. Step 6: Final answer
    x = 16,341,682,984.80

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Double scale
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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.