Home / 47,527,427.74-65,586,153.28-26,900,431.06

Finding the Fourth Proportional to 47,527,427.74, 65,586,153.28 and 26,900,431.06

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Solution

The fourth proportional to 47,527,427.74, 65,586,153.28 and 26,900,431.06 is: 37,121,634.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,527,427.74 : 65,586,153.28 = 26,900,431.06 : x
  2. Step 2: Convert to fraction form
    47,527,427.74/65,586,153.28 = 26,900,431.06/x
  3. Step 3: Cross multiply
    47,527,427.74x = 65,586,153.28 × 26,900,431.06
  4. Step 4: Simplify right side
    47,527,427.74x = 1,764,295,794,799,232.75
  5. Step 5: Solve for x
    x = 1,764,295,794,799,232.75/47,527,427.74
  6. Step 6: Final answer
    x = 37,121,634.36

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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.