Home / 8,983,121,228.35-12,395,875,369.29-4,968,705,096.57

Finding the Fourth Proportional to 8,983,121,228.35, 12,395,875,369.29 and 4,968,705,096.57

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Solution

The fourth proportional to 8,983,121,228.35, 12,395,875,369.29 and 4,968,705,096.57 is: 6,856,352,882.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,983,121,228.35 : 12,395,875,369.29 = 4,968,705,096.57 : x
  2. Step 2: Convert to fraction form
    8,983,121,228.35/12,395,875,369.29 = 4,968,705,096.57/x
  3. Step 3: Cross multiply
    8,983,121,228.35x = 12,395,875,369.29 × 4,968,705,096.57
  4. Step 4: Simplify right side
    8,983,121,228.35x = 61,591,449,123,837,755,392
  5. Step 5: Solve for x
    x = 61,591,449,123,837,755,392/8,983,121,228.35
  6. Step 6: Final answer
    x = 6,856,352,882.05

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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.