Home / 580,880,718.39-871,578,383.15-304,466,241.29

Finding the Fourth Proportional to 580,880,718.39, 871,578,383.15 and 304,466,241.29

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Solution

The fourth proportional to 580,880,718.39, 871,578,383.15 and 304,466,241.29 is: 456,834,227.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    580,880,718.39 : 871,578,383.15 = 304,466,241.29 : x
  2. Step 2: Convert to fraction form
    580,880,718.39/871,578,383.15 = 304,466,241.29/x
  3. Step 3: Cross multiply
    580,880,718.39x = 871,578,383.15 × 304,466,241.29
  4. Step 4: Simplify right side
    580,880,718.39x = 265,366,194,303,693,184
  5. Step 5: Solve for x
    x = 265,366,194,303,693,184/580,880,718.39
  6. Step 6: Final answer
    x = 456,834,227.58

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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.