Home / 10,046,527,630.21-15,072,061,772.99-3,323,653,808.77

Finding the Fourth Proportional to 10,046,527,630.21, 15,072,061,772.99 and 3,323,653,808.77

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Solution

The fourth proportional to 10,046,527,630.21, 15,072,061,772.99 and 3,323,653,808.77 is: 4,986,231,796.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,046,527,630.21 : 15,072,061,772.99 = 3,323,653,808.77 : x
  2. Step 2: Convert to fraction form
    10,046,527,630.21/15,072,061,772.99 = 3,323,653,808.77/x
  3. Step 3: Cross multiply
    10,046,527,630.21x = 15,072,061,772.99 × 3,323,653,808.77
  4. Step 4: Simplify right side
    10,046,527,630.21x = 50,094,315,517,819,723,776
  5. Step 5: Solve for x
    x = 50,094,315,517,819,723,776/10,046,527,630.21
  6. Step 6: Final answer
    x = 4,986,231,796.86

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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.