Home / 36,967,624.28-51,011,897.76-20,447,393.24

Finding the Fourth Proportional to 36,967,624.28, 51,011,897.76 and 20,447,393.24

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Solution

The fourth proportional to 36,967,624.28, 51,011,897.76 and 20,447,393.24 is: 28,215,508.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,967,624.28 : 51,011,897.76 = 20,447,393.24 : x
  2. Step 2: Convert to fraction form
    36,967,624.28/51,011,897.76 = 20,447,393.24/x
  3. Step 3: Cross multiply
    36,967,624.28x = 51,011,897.76 × 20,447,393.24
  4. Step 4: Simplify right side
    36,967,624.28x = 1,043,060,333,417,395
  5. Step 5: Solve for x
    x = 1,043,060,333,417,395/36,967,624.28
  6. Step 6: Final answer
    x = 28,215,508.94

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.