Home / 6,907,290,488.56-9,532,089,593.10-3,735,474,404.89

Finding the Fourth Proportional to 6,907,290,488.56, 9,532,089,593.10 and 3,735,474,404.89

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Solution

The fourth proportional to 6,907,290,488.56, 9,532,089,593.10 and 3,735,474,404.89 is: 5,154,970,209.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,907,290,488.56 : 9,532,089,593.10 = 3,735,474,404.89 : x
  2. Step 2: Convert to fraction form
    6,907,290,488.56/9,532,089,593.10 = 3,735,474,404.89/x
  3. Step 3: Cross multiply
    6,907,290,488.56x = 9,532,089,593.10 × 3,735,474,404.89
  4. Step 4: Simplify right side
    6,907,290,488.56x = 35,606,876,700,143,386,624
  5. Step 5: Solve for x
    x = 35,606,876,700,143,386,624/6,907,290,488.56
  6. Step 6: Final answer
    x = 5,154,970,209.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.