Home / 23,378,697.52-35,071,338.08-7,205,952.40

Finding the Fourth Proportional to 23,378,697.52, 35,071,338.08 and 7,205,952.40

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Solution

The fourth proportional to 23,378,697.52, 35,071,338.08 and 7,205,952.40 is: 10,809,943.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,378,697.52 : 35,071,338.08 = 7,205,952.40 : x
  2. Step 2: Convert to fraction form
    23,378,697.52/35,071,338.08 = 7,205,952.40/x
  3. Step 3: Cross multiply
    23,378,697.52x = 35,071,338.08 × 7,205,952.40
  4. Step 4: Simplify right side
    23,378,697.52x = 252,722,392,808,787.41
  5. Step 5: Solve for x
    x = 252,722,392,808,787.41/23,378,697.52
  6. Step 6: Final answer
    x = 10,809,943.22

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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.