Home / 6,514,351,989,688.20-8,990,214,018,091.20-3,587,905,034,076.60

Finding the Fourth Proportional to 6,514,351,989,688.20, 8,990,214,018,091.20 and 3,587,905,034,076.60

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Solution

The fourth proportional to 6,514,351,989,688.20, 8,990,214,018,091.20 and 3,587,905,034,076.60 is: 4,951,533,810,883.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514,351,989,688.20 : 8,990,214,018,091.20 = 3,587,905,034,076.60 : x
  2. Step 2: Convert to fraction form
    6,514,351,989,688.20/8,990,214,018,091.20 = 3,587,905,034,076.60/x
  3. Step 3: Cross multiply
    6,514,351,989,688.20x = 8,990,214,018,091.20 × 3,587,905,034,076.60
  4. Step 4: Simplify right side
    6,514,351,989,688.20x = 32,256,034,132,935,431,233,208,320
  5. Step 5: Solve for x
    x = 32,256,034,132,935,431,233,208,320/6,514,351,989,688.20
  6. Step 6: Final answer
    x = 4,951,533,810,883.21

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Double scale
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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.