Home / 6,595,072,083.60-9,897,512,276.16-2,664,812,415.12

Finding the Fourth Proportional to 6,595,072,083.60, 9,897,512,276.16 and 2,664,812,415.12

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Solution

The fourth proportional to 6,595,072,083.60, 9,897,512,276.16 and 2,664,812,415.12 is: 3,999,200,199.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,595,072,083.60 : 9,897,512,276.16 = 2,664,812,415.12 : x
  2. Step 2: Convert to fraction form
    6,595,072,083.60/9,897,512,276.16 = 2,664,812,415.12/x
  3. Step 3: Cross multiply
    6,595,072,083.60x = 9,897,512,276.16 × 2,664,812,415.12
  4. Step 4: Simplify right side
    6,595,072,083.60x = 26,375,013,592,313,778,176
  5. Step 5: Solve for x
    x = 26,375,013,592,313,778,176/6,595,072,083.60
  6. Step 6: Final answer
    x = 3,999,200,199.48

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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.