Home / 589,615,520,443.05-884,511,712,631.80-207,092,173,976.40

Finding the Fourth Proportional to 589,615,520,443.05, 884,511,712,631.80 and 207,092,173,976.40

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Solution

The fourth proportional to 589,615,520,443.05, 884,511,712,631.80 and 207,092,173,976.40 is: 310,669,321,151.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,615,520,443.05 : 884,511,712,631.80 = 207,092,173,976.40 : x
  2. Step 2: Convert to fraction form
    589,615,520,443.05/884,511,712,631.80 = 207,092,173,976.40/x
  3. Step 3: Cross multiply
    589,615,520,443.05x = 884,511,712,631.80 × 207,092,173,976.40
  4. Step 4: Simplify right side
    589,615,520,443.05x = 183,175,453,476,508,250,669,056
  5. Step 5: Solve for x
    x = 183,175,453,476,508,250,669,056/589,615,520,443.05
  6. Step 6: Final answer
    x = 310,669,321,151.63

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.