Home / 35,042,775.88-48,358,521.30-19,573,080.52

Finding the Fourth Proportional to 35,042,775.88, 48,358,521.30 and 19,573,080.52

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Solution

The fourth proportional to 35,042,775.88, 48,358,521.30 and 19,573,080.52 is: 27,010,566.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,042,775.88 : 48,358,521.30 = 19,573,080.52 : x
  2. Step 2: Convert to fraction form
    35,042,775.88/48,358,521.30 = 19,573,080.52/x
  3. Step 3: Cross multiply
    35,042,775.88x = 48,358,521.30 × 19,573,080.52
  4. Step 4: Simplify right side
    35,042,775.88x = 946,525,231,233,035
  5. Step 5: Solve for x
    x = 946,525,231,233,035/35,042,775.88
  6. Step 6: Final answer
    x = 27,010,566.59

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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.