Home / 23,308,589.88-34,966,075.68-7,951,756.50

Finding the Fourth Proportional to 23,308,589.88, 34,966,075.68 and 7,951,756.50

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Solution

The fourth proportional to 23,308,589.88, 34,966,075.68 and 7,951,756.50 is: 11,928,723.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,308,589.88 : 34,966,075.68 = 7,951,756.50 : x
  2. Step 2: Convert to fraction form
    23,308,589.88/34,966,075.68 = 7,951,756.50/x
  3. Step 3: Cross multiply
    23,308,589.88x = 34,966,075.68 × 7,951,756.50
  4. Step 4: Simplify right side
    23,308,589.88x = 278,041,719,567,931.91
  5. Step 5: Solve for x
    x = 278,041,719,567,931.91/23,308,589.88
  6. Step 6: Final answer
    x = 11,928,723.32

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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.