Home / 6,514,351,989,682.20-8,990,214,018,082.80-3,587,905,034,070.60

Finding the Fourth Proportional to 6,514,351,989,682.20, 8,990,214,018,082.80 and 3,587,905,034,070.60

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Solution

The fourth proportional to 6,514,351,989,682.20, 8,990,214,018,082.80 and 3,587,905,034,070.60 is: 4,951,533,810,874.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514,351,989,682.20 : 8,990,214,018,082.80 = 3,587,905,034,070.60 : x
  2. Step 2: Convert to fraction form
    6,514,351,989,682.20/8,990,214,018,082.80 = 3,587,905,034,070.60/x
  3. Step 3: Cross multiply
    6,514,351,989,682.20x = 8,990,214,018,082.80 × 3,587,905,034,070.60
  4. Step 4: Simplify right side
    6,514,351,989,682.20x = 32,256,034,132,851,357,248,389,120
  5. Step 5: Solve for x
    x = 32,256,034,132,851,357,248,389,120/6,514,351,989,682.20
  6. Step 6: Final answer
    x = 4,951,533,810,874.86

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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.