Home / 34,838,053.04-48,073,789.68-19,367,195.60

Finding the Fourth Proportional to 34,838,053.04, 48,073,789.68 and 19,367,195.60

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Solution

The fourth proportional to 34,838,053.04, 48,073,789.68 and 19,367,195.60 is: 26,725,215.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,838,053.04 : 48,073,789.68 = 19,367,195.60 : x
  2. Step 2: Convert to fraction form
    34,838,053.04/48,073,789.68 = 19,367,195.60/x
  3. Step 3: Cross multiply
    34,838,053.04x = 48,073,789.68 × 19,367,195.60
  4. Step 4: Simplify right side
    34,838,053.04x = 931,054,487,965,821.50
  5. Step 5: Solve for x
    x = 931,054,487,965,821.50/34,838,053.04
  6. Step 6: Final answer
    x = 26,725,215.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.