Home / 580,880,665.08-871,578,303.69-304,466,188.19

Finding the Fourth Proportional to 580,880,665.08, 871,578,303.69 and 304,466,188.19

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Solution

The fourth proportional to 580,880,665.08, 871,578,303.69 and 304,466,188.19 is: 456,834,148.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    580,880,665.08 : 871,578,303.69 = 304,466,188.19 : x
  2. Step 2: Convert to fraction form
    580,880,665.08/871,578,303.69 = 304,466,188.19/x
  3. Step 3: Cross multiply
    580,880,665.08x = 871,578,303.69 × 304,466,188.19
  4. Step 4: Simplify right side
    580,880,665.08x = 265,366,123,833,600,512
  5. Step 5: Solve for x
    x = 265,366,123,833,600,512/580,880,665.08
  6. Step 6: Final answer
    x = 456,834,148.19

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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.