Home / 17,124,813.02-25,683,288.66-10,210,248.94

Finding the Fourth Proportional to 17,124,813.02, 25,683,288.66 and 10,210,248.94

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Solution

The fourth proportional to 17,124,813.02, 25,683,288.66 and 10,210,248.94 is: 15,313,029.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,124,813.02 : 25,683,288.66 = 10,210,248.94 : x
  2. Step 2: Convert to fraction form
    17,124,813.02/25,683,288.66 = 10,210,248.94/x
  3. Step 3: Cross multiply
    17,124,813.02x = 25,683,288.66 × 10,210,248.94
  4. Step 4: Simplify right side
    17,124,813.02x = 262,232,770,816,479
  5. Step 5: Solve for x
    x = 262,232,770,816,479/17,124,813.02
  6. Step 6: Final answer
    x = 15,313,029.73

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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.