Home / 588,961,595,219.05-883,697,517,156.25-316,367,769,918.64

Finding the Fourth Proportional to 588,961,595,219.05, 883,697,517,156.25 and 316,367,769,918.64

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Solution

The fourth proportional to 588,961,595,219.05, 883,697,517,156.25 and 316,367,769,918.64 is: 474,688,697,964.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,961,595,219.05 : 883,697,517,156.25 = 316,367,769,918.64 : x
  2. Step 2: Convert to fraction form
    588,961,595,219.05/883,697,517,156.25 = 316,367,769,918.64/x
  3. Step 3: Cross multiply
    588,961,595,219.05x = 883,697,517,156.25 × 316,367,769,918.64
  4. Step 4: Simplify right side
    588,961,595,219.05x = 279,573,412,785,361,938,022,400
  5. Step 5: Solve for x
    x = 279,573,412,785,361,938,022,400/588,961,595,219.05
  6. Step 6: Final answer
    x = 474,688,697,964.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.