Home / 27,048,425.19-37,327,729.46-14,825,313.51

Finding the Fourth Proportional to 27,048,425.19, 37,327,729.46 and 14,825,313.51

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Solution

The fourth proportional to 27,048,425.19, 37,327,729.46 and 14,825,313.51 is: 20,459,427.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,048,425.19 : 37,327,729.46 = 14,825,313.51 : x
  2. Step 2: Convert to fraction form
    27,048,425.19/37,327,729.46 = 14,825,313.51/x
  3. Step 3: Cross multiply
    27,048,425.19x = 37,327,729.46 × 14,825,313.51
  4. Step 4: Simplify right side
    27,048,425.19x = 553,395,291,711,387.62
  5. Step 5: Solve for x
    x = 553,395,291,711,387.62/27,048,425.19
  6. Step 6: Final answer
    x = 20,459,427.41

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1.5x scale

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.