Home / 15,016,563.23-22,524,844.53-6,927,145.47

Finding the Fourth Proportional to 15,016,563.23, 22,524,844.53 and 6,927,145.47

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Solution

The fourth proportional to 15,016,563.23, 22,524,844.53 and 6,927,145.47 is: 10,390,718.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,016,563.23 : 22,524,844.53 = 6,927,145.47 : x
  2. Step 2: Convert to fraction form
    15,016,563.23/22,524,844.53 = 6,927,145.47/x
  3. Step 3: Cross multiply
    15,016,563.23x = 22,524,844.53 × 6,927,145.47
  4. Step 4: Simplify right side
    15,016,563.23x = 156,032,874,748,443.78
  5. Step 5: Solve for x
    x = 156,032,874,748,443.78/15,016,563.23
  6. Step 6: Final answer
    x = 10,390,718.06

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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.