Home / 101,087,353.79-151,631,474.90-32,000,496.74

Finding the Fourth Proportional to 101,087,353.79, 151,631,474.90 and 32,000,496.74

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Solution

The fourth proportional to 101,087,353.79, 151,631,474.90 and 32,000,496.74 is: 48,000,885.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,087,353.79 : 151,631,474.90 = 32,000,496.74 : x
  2. Step 2: Convert to fraction form
    101,087,353.79/151,631,474.90 = 32,000,496.74/x
  3. Step 3: Cross multiply
    101,087,353.79x = 151,631,474.90 × 32,000,496.74
  4. Step 4: Simplify right side
    101,087,353.79x = 4,852,282,517,300,682
  5. Step 5: Solve for x
    x = 4,852,282,517,300,682/101,087,353.79
  6. Step 6: Final answer
    x = 48,000,885.73

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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.