Home / 61,555,025-92,357,972.22-26,993,543.24

Finding the Fourth Proportional to 61,555,025, 92,357,972.22 and 26,993,543.24

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Solution

The fourth proportional to 61,555,025, 92,357,972.22 and 26,993,543.24 is: 40,501,468.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,555,025 : 92,357,972.22 = 26,993,543.24 : x
  2. Step 2: Convert to fraction form
    61,555,025/92,357,972.22 = 26,993,543.24/x
  3. Step 3: Cross multiply
    61,555,025x = 92,357,972.22 × 26,993,543.24
  4. Step 4: Simplify right side
    61,555,025x = 2,493,068,916,679,288.50
  5. Step 5: Solve for x
    x = 2,493,068,916,679,288.50/61,555,025
  6. Step 6: Final answer
    x = 40,501,468.67

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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.