Home / 269,929,412.22-404,873,914.52-97,406,219.56

Finding the Fourth Proportional to 269,929,412.22, 404,873,914.52 and 97,406,219.56

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Solution

The fourth proportional to 269,929,412.22, 404,873,914.52 and 97,406,219.56 is: 146,102,038.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,929,412.22 : 404,873,914.52 = 97,406,219.56 : x
  2. Step 2: Convert to fraction form
    269,929,412.22/404,873,914.52 = 97,406,219.56/x
  3. Step 3: Cross multiply
    269,929,412.22x = 404,873,914.52 × 97,406,219.56
  4. Step 4: Simplify right side
    269,929,412.22x = 39,437,237,411,851,792
  5. Step 5: Solve for x
    x = 39,437,237,411,851,792/269,929,412.22
  6. Step 6: Final answer
    x = 146,102,038.63

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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.