Home / 9,953,331,350.60-14,929,997,025.90-3,408,054,422.60

Finding the Fourth Proportional to 9,953,331,350.60, 14,929,997,025.90 and 3,408,054,422.60

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Solution

The fourth proportional to 9,953,331,350.60, 14,929,997,025.90 and 3,408,054,422.60 is: 5,112,081,633.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,953,331,350.60 : 14,929,997,025.90 = 3,408,054,422.60 : x
  2. Step 2: Convert to fraction form
    9,953,331,350.60/14,929,997,025.90 = 3,408,054,422.60/x
  3. Step 3: Cross multiply
    9,953,331,350.60x = 14,929,997,025.90 × 3,408,054,422.60
  4. Step 4: Simplify right side
    9,953,331,350.60x = 50,882,242,393,523,339,264
  5. Step 5: Solve for x
    x = 50,882,242,393,523,339,264/9,953,331,350.60
  6. Step 6: Final answer
    x = 5,112,081,633.90

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Double scale
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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.