Home / 27,573,710.20-41,360,565.30-7,378,952.20

Finding the Fourth Proportional to 27,573,710.20, 41,360,565.30 and 7,378,952.20

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Solution

The fourth proportional to 27,573,710.20, 41,360,565.30 and 7,378,952.20 is: 11,068,428.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,573,710.20 : 41,360,565.30 = 7,378,952.20 : x
  2. Step 2: Convert to fraction form
    27,573,710.20/41,360,565.30 = 7,378,952.20/x
  3. Step 3: Cross multiply
    27,573,710.20x = 41,360,565.30 × 7,378,952.20
  4. Step 4: Simplify right side
    27,573,710.20x = 305,197,634,313,678.62
  5. Step 5: Solve for x
    x = 305,197,634,313,678.62/27,573,710.20
  6. Step 6: Final answer
    x = 11,068,428.30

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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.