Home / 59,711,350,930.03-89,567,361,202.88-19,917,016,557.63

Finding the Fourth Proportional to 59,711,350,930.03, 89,567,361,202.88 and 19,917,016,557.63

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Solution

The fourth proportional to 59,711,350,930.03, 89,567,361,202.88 and 19,917,016,557.63 is: 29,875,636,513.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,711,350,930.03 : 89,567,361,202.88 = 19,917,016,557.63 : x
  2. Step 2: Convert to fraction form
    59,711,350,930.03/89,567,361,202.88 = 19,917,016,557.63/x
  3. Step 3: Cross multiply
    59,711,350,930.03x = 89,567,361,202.88 × 19,917,016,557.63
  4. Step 4: Simplify right side
    59,711,350,930.03x = 1,783,914,616,100,988,125,184
  5. Step 5: Solve for x
    x = 1,783,914,616,100,988,125,184/59,711,350,930.03
  6. Step 6: Final answer
    x = 29,875,636,513.26

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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.