Home / 47,057,194.44-64,937,631.42-26,148,687.12

Finding the Fourth Proportional to 47,057,194.44, 64,937,631.42 and 26,148,687.12

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Solution

The fourth proportional to 47,057,194.44, 64,937,631.42 and 26,148,687.12 is: 36,084,467.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,057,194.44 : 64,937,631.42 = 26,148,687.12 : x
  2. Step 2: Convert to fraction form
    47,057,194.44/64,937,631.42 = 26,148,687.12/x
  3. Step 3: Cross multiply
    47,057,194.44x = 64,937,631.42 × 26,148,687.12
  4. Step 4: Simplify right side
    47,057,194.44x = 1,698,033,806,315,461.50
  5. Step 5: Solve for x
    x = 1,698,033,806,315,461.50/47,057,194.44
  6. Step 6: Final answer
    x = 36,084,467.56

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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.