Home / 23,378,698.52-35,071,339.58-7,205,953.40

Finding the Fourth Proportional to 23,378,698.52, 35,071,339.58 and 7,205,953.40

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Solution

The fourth proportional to 23,378,698.52, 35,071,339.58 and 7,205,953.40 is: 10,809,944.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,378,698.52 : 35,071,339.58 = 7,205,953.40 : x
  2. Step 2: Convert to fraction form
    23,378,698.52/35,071,339.58 = 7,205,953.40/x
  3. Step 3: Cross multiply
    23,378,698.52x = 35,071,339.58 × 7,205,953.40
  4. Step 4: Simplify right side
    23,378,698.52x = 252,722,438,689,055.56
  5. Step 5: Solve for x
    x = 252,722,438,689,055.56/23,378,698.52
  6. Step 6: Final answer
    x = 10,809,944.72

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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.