Home / 16,643,764,371.30-24,969,809,235.51-4,852,882,843.43

Finding the Fourth Proportional to 16,643,764,371.30, 24,969,809,235.51 and 4,852,882,843.43

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Solution

The fourth proportional to 16,643,764,371.30, 24,969,809,235.51 and 4,852,882,843.43 is: 7,280,537,992.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,643,764,371.30 : 24,969,809,235.51 = 4,852,882,843.43 : x
  2. Step 2: Convert to fraction form
    16,643,764,371.30/24,969,809,235.51 = 4,852,882,843.43/x
  3. Step 3: Cross multiply
    16,643,764,371.30x = 24,969,809,235.51 × 4,852,882,843.43
  4. Step 4: Simplify right side
    16,643,764,371.30x = 121,175,558,842,683,572,224
  5. Step 5: Solve for x
    x = 121,175,558,842,683,572,224/16,643,764,371.30
  6. Step 6: Final answer
    x = 7,280,537,992.45

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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.