Home / 27,502,377.60-41,253,574.04-10,228,321.50

Finding the Fourth Proportional to 27,502,377.60, 41,253,574.04 and 10,228,321.50

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Solution

The fourth proportional to 27,502,377.60, 41,253,574.04 and 10,228,321.50 is: 15,342,485.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,502,377.60 : 41,253,574.04 = 10,228,321.50 : x
  2. Step 2: Convert to fraction form
    27,502,377.60/41,253,574.04 = 10,228,321.50/x
  3. Step 3: Cross multiply
    27,502,377.60x = 41,253,574.04 × 10,228,321.50
  4. Step 4: Simplify right side
    27,502,377.60x = 421,954,818,254,032.19
  5. Step 5: Solve for x
    x = 421,954,818,254,032.19/27,502,377.60
  6. Step 6: Final answer
    x = 15,342,485.09

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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.