Home / 943,812,064.20-1,415,718,096.30-600,288,601.80

Finding the Fourth Proportional to 943,812,064.20, 1,415,718,096.30 and 600,288,601.80

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Solution

The fourth proportional to 943,812,064.20, 1,415,718,096.30 and 600,288,601.80 is: 900,432,902.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,812,064.20 : 1,415,718,096.30 = 600,288,601.80 : x
  2. Step 2: Convert to fraction form
    943,812,064.20/1,415,718,096.30 = 600,288,601.80/x
  3. Step 3: Cross multiply
    943,812,064.20x = 1,415,718,096.30 × 600,288,601.80
  4. Step 4: Simplify right side
    943,812,064.20x = 849,839,436,570,884,608
  5. Step 5: Solve for x
    x = 849,839,436,570,884,608/943,812,064.20
  6. Step 6: Final answer
    x = 900,432,902.70

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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.