Home / 48,933,097.18-67,529,619.75-26,908,402.30

Finding the Fourth Proportional to 48,933,097.18, 67,529,619.75 and 26,908,402.30

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Solution

The fourth proportional to 48,933,097.18, 67,529,619.75 and 26,908,402.30 is: 37,134,665.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,933,097.18 : 67,529,619.75 = 26,908,402.30 : x
  2. Step 2: Convert to fraction form
    48,933,097.18/67,529,619.75 = 26,908,402.30/x
  3. Step 3: Cross multiply
    48,933,097.18x = 67,529,619.75 × 26,908,402.30
  4. Step 4: Simplify right side
    48,933,097.18x = 1,817,114,175,399,025.50
  5. Step 5: Solve for x
    x = 1,817,114,175,399,025.50/48,933,097.18
  6. Step 6: Final answer
    x = 37,134,665.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.