Home / 9,953,664,494.60-14,930,496,741.90-3,408,387,566.60

Finding the Fourth Proportional to 9,953,664,494.60, 14,930,496,741.90 and 3,408,387,566.60

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Solution

The fourth proportional to 9,953,664,494.60, 14,930,496,741.90 and 3,408,387,566.60 is: 5,112,581,349.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,953,664,494.60 : 14,930,496,741.90 = 3,408,387,566.60 : x
  2. Step 2: Convert to fraction form
    9,953,664,494.60/14,930,496,741.90 = 3,408,387,566.60/x
  3. Step 3: Cross multiply
    9,953,664,494.60x = 14,930,496,741.90 × 3,408,387,566.60
  4. Step 4: Simplify right side
    9,953,664,494.60x = 50,888,919,458,253,766,656
  5. Step 5: Solve for x
    x = 50,888,919,458,253,766,656/9,953,664,494.60
  6. Step 6: Final answer
    x = 5,112,581,349.90

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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.