Home / 6,090,932,943.34-8,408,241,642.98-3,836,186,145.92

Finding the Fourth Proportional to 6,090,932,943.34, 8,408,241,642.98 and 3,836,186,145.92

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Solution

The fourth proportional to 6,090,932,943.34, 8,408,241,642.98 and 3,836,186,145.92 is: 5,295,671,517.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090,932,943.34 : 8,408,241,642.98 = 3,836,186,145.92 : x
  2. Step 2: Convert to fraction form
    6,090,932,943.34/8,408,241,642.98 = 3,836,186,145.92/x
  3. Step 3: Cross multiply
    6,090,932,943.34x = 8,408,241,642.98 × 3,836,186,145.92
  4. Step 4: Simplify right side
    6,090,932,943.34x = 32,255,580,102,347,493,376
  5. Step 5: Solve for x
    x = 32,255,580,102,347,493,376/6,090,932,943.34
  6. Step 6: Final answer
    x = 5,295,671,517.38

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Double scale
Find fourth proportional to 6,090,932,944.34, 8,408,241,644.36 and 3,836,186,146.92
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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.