Home / 15,102,527.70-22,653,791.55-9,362,964.90

Finding the Fourth Proportional to 15,102,527.70, 22,653,791.55 and 9,362,964.90

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Solution

The fourth proportional to 15,102,527.70, 22,653,791.55 and 9,362,964.90 is: 14,044,447.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,102,527.70 : 22,653,791.55 = 9,362,964.90 : x
  2. Step 2: Convert to fraction form
    15,102,527.70/22,653,791.55 = 9,362,964.90/x
  3. Step 3: Cross multiply
    15,102,527.70x = 22,653,791.55 × 9,362,964.90
  4. Step 4: Simplify right side
    15,102,527.70x = 212,106,655,134,566.62
  5. Step 5: Solve for x
    x = 212,106,655,134,566.62/15,102,527.70
  6. Step 6: Final answer
    x = 14,044,447.35

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1.5x scale

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.