Home / 10,762,405,230.60-16,143,607,845.90-9,729,283,926.60

Finding the Fourth Proportional to 10,762,405,230.60, 16,143,607,845.90 and 9,729,283,926.60

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Solution

The fourth proportional to 10,762,405,230.60, 16,143,607,845.90 and 9,729,283,926.60 is: 14,593,925,889.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,762,405,230.60 : 16,143,607,845.90 = 9,729,283,926.60 : x
  2. Step 2: Convert to fraction form
    10,762,405,230.60/16,143,607,845.90 = 9,729,283,926.60/x
  3. Step 3: Cross multiply
    10,762,405,230.60x = 16,143,607,845.90 × 9,729,283,926.60
  4. Step 4: Simplify right side
    10,762,405,230.60x = 157,065,744,332,448,530,432
  5. Step 5: Solve for x
    x = 157,065,744,332,448,530,432/10,762,405,230.60
  6. Step 6: Final answer
    x = 14,593,925,889.90

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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.