Home / 102,687,024.96-153,998,017.56-33,583,862.16

Finding the Fourth Proportional to 102,687,024.96, 153,998,017.56 and 33,583,862.16

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Solution

The fourth proportional to 102,687,024.96, 153,998,017.56 and 33,583,862.16 is: 50,365,157.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,687,024.96 : 153,998,017.56 = 33,583,862.16 : x
  2. Step 2: Convert to fraction form
    102,687,024.96/153,998,017.56 = 33,583,862.16/x
  3. Step 3: Cross multiply
    102,687,024.96x = 153,998,017.56 × 33,583,862.16
  4. Step 4: Simplify right side
    102,687,024.96x = 5,171,848,194,648,299
  5. Step 5: Solve for x
    x = 5,171,848,194,648,299/102,687,024.96
  6. Step 6: Final answer
    x = 50,365,157.59

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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.