Home / 182,265,768.67-251,526,753.03-98,633,901.87

Finding the Fourth Proportional to 182,265,768.67, 251,526,753.03 and 98,633,901.87

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Solution

The fourth proportional to 182,265,768.67, 251,526,753.03 and 98,633,901.87 is: 136,114,780.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,265,768.67 : 251,526,753.03 = 98,633,901.87 : x
  2. Step 2: Convert to fraction form
    182,265,768.67/251,526,753.03 = 98,633,901.87/x
  3. Step 3: Cross multiply
    182,265,768.67x = 251,526,753.03 × 98,633,901.87
  4. Step 4: Simplify right side
    182,265,768.67x = 24,809,065,076,040,748
  5. Step 5: Solve for x
    x = 24,809,065,076,040,748/182,265,768.67
  6. Step 6: Final answer
    x = 136,114,780.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.