Home / 232,641,208,396.15-349,067,842,897.80-119,400,456,893.19

Finding the Fourth Proportional to 232,641,208,396.15, 349,067,842,897.80 and 119,400,456,893.19

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Solution

The fourth proportional to 232,641,208,396.15, 349,067,842,897.80 and 119,400,456,893.19 is: 179,155,104,188.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,641,208,396.15 : 349,067,842,897.80 = 119,400,456,893.19 : x
  2. Step 2: Convert to fraction form
    232,641,208,396.15/349,067,842,897.80 = 119,400,456,893.19/x
  3. Step 3: Cross multiply
    232,641,208,396.15x = 349,067,842,897.80 × 119,400,456,893.19
  4. Step 4: Simplify right side
    232,641,208,396.15x = 41,678,859,928,717,588,692,992
  5. Step 5: Solve for x
    x = 41,678,859,928,717,588,692,992/232,641,208,396.15
  6. Step 6: Final answer
    x = 179,155,104,188.36

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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.