Home / 7,167,289,560.60-10,750,968,344.88-2,193,003,482.16

Finding the Fourth Proportional to 7,167,289,560.60, 10,750,968,344.88 and 2,193,003,482.16

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Solution

The fourth proportional to 7,167,289,560.60, 10,750,968,344.88 and 2,193,003,482.16 is: 3,289,515,627.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,167,289,560.60 : 10,750,968,344.88 = 2,193,003,482.16 : x
  2. Step 2: Convert to fraction form
    7,167,289,560.60/10,750,968,344.88 = 2,193,003,482.16/x
  3. Step 3: Cross multiply
    7,167,289,560.60x = 10,750,968,344.88 × 2,193,003,482.16
  4. Step 4: Simplify right side
    7,167,289,560.60x = 23,576,911,016,913,768,448
  5. Step 5: Solve for x
    x = 23,576,911,016,913,768,448/7,167,289,560.60
  6. Step 6: Final answer
    x = 3,289,515,627.57

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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.