Home / 4,671,199,152.37-6,445,561,384.20-2,837,082,899.95

Finding the Fourth Proportional to 4,671,199,152.37, 6,445,561,384.20 and 2,837,082,899.95

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Solution

The fourth proportional to 4,671,199,152.37, 6,445,561,384.20 and 2,837,082,899.95 is: 3,914,753,232.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,199,152.37 : 6,445,561,384.20 = 2,837,082,899.95 : x
  2. Step 2: Convert to fraction form
    4,671,199,152.37/6,445,561,384.20 = 2,837,082,899.95/x
  3. Step 3: Cross multiply
    4,671,199,152.37x = 6,445,561,384.20 × 2,837,082,899.95
  4. Step 4: Simplify right side
    4,671,199,152.37x = 18,286,591,983,686,256,640
  5. Step 5: Solve for x
    x = 18,286,591,983,686,256,640/4,671,199,152.37
  6. Step 6: Final answer
    x = 3,914,753,232.99

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Double scale
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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.