Home / 229,565,342.08-344,348,262.57-57,042,155.57

Finding the Fourth Proportional to 229,565,342.08, 344,348,262.57 and 57,042,155.57

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Solution

The fourth proportional to 229,565,342.08, 344,348,262.57 and 57,042,155.57 is: 85,563,295.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,565,342.08 : 344,348,262.57 = 57,042,155.57 : x
  2. Step 2: Convert to fraction form
    229,565,342.08/344,348,262.57 = 57,042,155.57/x
  3. Step 3: Cross multiply
    229,565,342.08x = 344,348,262.57 × 57,042,155.57
  4. Step 4: Simplify right side
    229,565,342.08x = 19,642,367,162,917,392
  5. Step 5: Solve for x
    x = 19,642,367,162,917,392/229,565,342.08
  6. Step 6: Final answer
    x = 85,563,295.34

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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.