Home / 163,835,944,724.40-245,770,285,469.40-44,455,164,248.40

Finding the Fourth Proportional to 163,835,944,724.40, 245,770,285,469.40 and 44,455,164,248.40

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Solution

The fourth proportional to 163,835,944,724.40, 245,770,285,469.40 and 44,455,164,248.40 is: 66,687,187,761.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,835,944,724.40 : 245,770,285,469.40 = 44,455,164,248.40 : x
  2. Step 2: Convert to fraction form
    163,835,944,724.40/245,770,285,469.40 = 44,455,164,248.40/x
  3. Step 3: Cross multiply
    163,835,944,724.40x = 245,770,285,469.40 × 44,455,164,248.40
  4. Step 4: Simplify right side
    163,835,944,724.40x = 10,925,758,407,918,332,411,904
  5. Step 5: Solve for x
    x = 10,925,758,407,918,332,411,904/163,835,944,724.40
  6. Step 6: Final answer
    x = 66,687,187,761.50

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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.