Home / 48,252,339.78-66,588,903.24-26,225,832.60

Finding the Fourth Proportional to 48,252,339.78, 66,588,903.24 and 26,225,832.60

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Solution

The fourth proportional to 48,252,339.78, 66,588,903.24 and 26,225,832.60 is: 36,192,015.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,252,339.78 : 66,588,903.24 = 26,225,832.60 : x
  2. Step 2: Convert to fraction form
    48,252,339.78/66,588,903.24 = 26,225,832.60/x
  3. Step 3: Cross multiply
    48,252,339.78x = 66,588,903.24 × 26,225,832.60
  4. Step 4: Simplify right side
    48,252,339.78x = 1,746,349,429,389,837.75
  5. Step 5: Solve for x
    x = 1,746,349,429,389,837.75/48,252,339.78
  6. Step 6: Final answer
    x = 36,192,015.50

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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.