Home / 48,903,818.20-73,355,727.30-26,229,002.20

Finding the Fourth Proportional to 48,903,818.20, 73,355,727.30 and 26,229,002.20

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Solution

The fourth proportional to 48,903,818.20, 73,355,727.30 and 26,229,002.20 is: 39,343,503.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,903,818.20 : 73,355,727.30 = 26,229,002.20 : x
  2. Step 2: Convert to fraction form
    48,903,818.20/73,355,727.30 = 26,229,002.20/x
  3. Step 3: Cross multiply
    48,903,818.20x = 73,355,727.30 × 26,229,002.20
  4. Step 4: Simplify right side
    48,903,818.20x = 1,924,047,532,734,300
  5. Step 5: Solve for x
    x = 1,924,047,532,734,300/48,903,818.20
  6. Step 6: Final answer
    x = 39,343,503.30

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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.