Home / 48,903,856.20-73,355,784.30-26,229,040.20

Finding the Fourth Proportional to 48,903,856.20, 73,355,784.30 and 26,229,040.20

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Solution

The fourth proportional to 48,903,856.20, 73,355,784.30 and 26,229,040.20 is: 39,343,560.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,903,856.20 : 73,355,784.30 = 26,229,040.20 : x
  2. Step 2: Convert to fraction form
    48,903,856.20/73,355,784.30 = 26,229,040.20/x
  3. Step 3: Cross multiply
    48,903,856.20x = 73,355,784.30 × 26,229,040.20
  4. Step 4: Simplify right side
    48,903,856.20x = 1,924,051,815,307,228.75
  5. Step 5: Solve for x
    x = 1,924,051,815,307,228.75/48,903,856.20
  6. Step 6: Final answer
    x = 39,343,560.30

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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.