Home / 67,786,096.80-101,679,145.20-59,283,040.80

Finding the Fourth Proportional to 67,786,096.80, 101,679,145.20 and 59,283,040.80

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Solution

The fourth proportional to 67,786,096.80, 101,679,145.20 and 59,283,040.80 is: 88,924,561.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,786,096.80 : 101,679,145.20 = 59,283,040.80 : x
  2. Step 2: Convert to fraction form
    67,786,096.80/101,679,145.20 = 59,283,040.80/x
  3. Step 3: Cross multiply
    67,786,096.80x = 101,679,145.20 × 59,283,040.80
  4. Step 4: Simplify right side
    67,786,096.80x = 6,027,848,913,400,724
  5. Step 5: Solve for x
    x = 6,027,848,913,400,724/67,786,096.80
  6. Step 6: Final answer
    x = 88,924,561.20

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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.