Home / 3,587,072,479.60-5,380,608,719.40-1,652,154,847.60

Finding the Fourth Proportional to 3,587,072,479.60, 5,380,608,719.40 and 1,652,154,847.60

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Solution

The fourth proportional to 3,587,072,479.60, 5,380,608,719.40 and 1,652,154,847.60 is: 2,478,232,271.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,072,479.60 : 5,380,608,719.40 = 1,652,154,847.60 : x
  2. Step 2: Convert to fraction form
    3,587,072,479.60/5,380,608,719.40 = 1,652,154,847.60/x
  3. Step 3: Cross multiply
    3,587,072,479.60x = 5,380,608,719.40 × 1,652,154,847.60
  4. Step 4: Simplify right side
    3,587,072,479.60x = 8,889,598,778,795,537,408
  5. Step 5: Solve for x
    x = 8,889,598,778,795,537,408/3,587,072,479.60
  6. Step 6: Final answer
    x = 2,478,232,271.40

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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.