Home / 39,146,634.05-58,771,270-26,250,490.37

Finding the Fourth Proportional to 39,146,634.05, 58,771,270 and 26,250,490.37

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Solution

The fourth proportional to 39,146,634.05, 58,771,270 and 26,250,490.37 is: 39,410,148.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,146,634.05 : 58,771,270 = 26,250,490.37 : x
  2. Step 2: Convert to fraction form
    39,146,634.05/58,771,270 = 26,250,490.37/x
  3. Step 3: Cross multiply
    39,146,634.05x = 58,771,270 × 26,250,490.37
  4. Step 4: Simplify right side
    39,146,634.05x = 1,542,774,657,167,670
  5. Step 5: Solve for x
    x = 1,542,774,657,167,670/39,146,634.05
  6. Step 6: Final answer
    x = 39,410,148.40

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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.