Home / 15,935,811.54-23,893,473.27-10,464,441.90

Finding the Fourth Proportional to 15,935,811.54, 23,893,473.27 and 10,464,441.90

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Solution

The fourth proportional to 15,935,811.54, 23,893,473.27 and 10,464,441.90 is: 15,689,935.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,935,811.54 : 23,893,473.27 = 10,464,441.90 : x
  2. Step 2: Convert to fraction form
    15,935,811.54/23,893,473.27 = 10,464,441.90/x
  3. Step 3: Cross multiply
    15,935,811.54x = 23,893,473.27 × 10,464,441.90
  4. Step 4: Simplify right side
    15,935,811.54x = 250,031,862,823,118.03
  5. Step 5: Solve for x
    x = 250,031,862,823,118.03/15,935,811.54
  6. Step 6: Final answer
    x = 15,689,935.98

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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.