Home / 41,369,904.60-62,054,856.90-36,905,800.20

Finding the Fourth Proportional to 41,369,904.60, 62,054,856.90 and 36,905,800.20

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Solution

The fourth proportional to 41,369,904.60, 62,054,856.90 and 36,905,800.20 is: 55,358,700.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,369,904.60 : 62,054,856.90 = 36,905,800.20 : x
  2. Step 2: Convert to fraction form
    41,369,904.60/62,054,856.90 = 36,905,800.20/x
  3. Step 3: Cross multiply
    41,369,904.60x = 62,054,856.90 × 36,905,800.20
  4. Step 4: Simplify right side
    41,369,904.60x = 2,290,184,150,190,991.50
  5. Step 5: Solve for x
    x = 2,290,184,150,190,991.50/41,369,904.60
  6. Step 6: Final answer
    x = 55,358,700.30

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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.