Home / 15,286,017.24-22,943,391.30-8,004,703.08

Finding the Fourth Proportional to 15,286,017.24, 22,943,391.30 and 8,004,703.08

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Solution

The fourth proportional to 15,286,017.24, 22,943,391.30 and 8,004,703.08 is: 12,014,577.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,286,017.24 : 22,943,391.30 = 8,004,703.08 : x
  2. Step 2: Convert to fraction form
    15,286,017.24/22,943,391.30 = 8,004,703.08/x
  3. Step 3: Cross multiply
    15,286,017.24x = 22,943,391.30 × 8,004,703.08
  4. Step 4: Simplify right side
    15,286,017.24x = 183,655,035,004,755.22
  5. Step 5: Solve for x
    x = 183,655,035,004,755.22/15,286,017.24
  6. Step 6: Final answer
    x = 12,014,577.25

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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.