Home / 24,858,526.72-34,305,415.68-13,993,907.20

Finding the Fourth Proportional to 24,858,526.72, 34,305,415.68 and 13,993,907.20

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Solution

The fourth proportional to 24,858,526.72, 34,305,415.68 and 13,993,907.20 is: 19,311,957.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,858,526.72 : 34,305,415.68 = 13,993,907.20 : x
  2. Step 2: Convert to fraction form
    24,858,526.72/34,305,415.68 = 13,993,907.20/x
  3. Step 3: Cross multiply
    24,858,526.72x = 34,305,415.68 × 13,993,907.20
  4. Step 4: Simplify right side
    24,858,526.72x = 480,066,803,483,344.88
  5. Step 5: Solve for x
    x = 480,066,803,483,344.88/24,858,526.72
  6. Step 6: Final answer
    x = 19,311,957.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.