Home / 232,641,208,380.78-349,067,842,874.72-119,400,456,877.77

Finding the Fourth Proportional to 232,641,208,380.78, 349,067,842,874.72 and 119,400,456,877.77

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Solution

The fourth proportional to 232,641,208,380.78, 349,067,842,874.72 and 119,400,456,877.77 is: 179,155,104,165.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,641,208,380.78 : 349,067,842,874.72 = 119,400,456,877.77 : x
  2. Step 2: Convert to fraction form
    232,641,208,380.78/349,067,842,874.72 = 119,400,456,877.77/x
  3. Step 3: Cross multiply
    232,641,208,380.78x = 349,067,842,874.72 × 119,400,456,877.77
  4. Step 4: Simplify right side
    232,641,208,380.78x = 41,678,859,920,579,196,092,416
  5. Step 5: Solve for x
    x = 41,678,859,920,579,196,092,416/232,641,208,380.78
  6. Step 6: Final answer
    x = 179,155,104,165.21

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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.