Home / 9,110,521,541.16-12,567,022,255.17-6,017,079,917.70

Finding the Fourth Proportional to 9,110,521,541.16, 12,567,022,255.17 and 6,017,079,917.70

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Solution

The fourth proportional to 9,110,521,541.16, 12,567,022,255.17 and 6,017,079,917.70 is: 8,299,939,459.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,110,521,541.16 : 12,567,022,255.17 = 6,017,079,917.70 : x
  2. Step 2: Convert to fraction form
    9,110,521,541.16/12,567,022,255.17 = 6,017,079,917.70/x
  3. Step 3: Cross multiply
    9,110,521,541.16x = 12,567,022,255.17 × 6,017,079,917.70
  4. Step 4: Simplify right side
    9,110,521,541.16x = 75,616,777,236,872,364,032
  5. Step 5: Solve for x
    x = 75,616,777,236,872,364,032/9,110,521,541.16
  6. Step 6: Final answer
    x = 8,299,939,459.58

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1.5x scale

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.