Home / 229,565,233.96-344,348,100.16-57,042,047.36

Finding the Fourth Proportional to 229,565,233.96, 344,348,100.16 and 57,042,047.36

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Solution

The fourth proportional to 229,565,233.96, 344,348,100.16 and 57,042,047.36 is: 85,563,132.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,565,233.96 : 344,348,100.16 = 57,042,047.36 : x
  2. Step 2: Convert to fraction form
    229,565,233.96/344,348,100.16 = 57,042,047.36/x
  3. Step 3: Cross multiply
    229,565,233.96x = 344,348,100.16 × 57,042,047.36
  4. Step 4: Simplify right side
    229,565,233.96x = 19,642,320,638,371,008
  5. Step 5: Solve for x
    x = 19,642,320,638,371,008/229,565,233.96
  6. Step 6: Final answer
    x = 85,563,132.97

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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.