Home / 26,823,000.52-37,014,712.02-15,219,872.02

Finding the Fourth Proportional to 26,823,000.52, 37,014,712.02 and 15,219,872.02

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Solution

The fourth proportional to 26,823,000.52, 37,014,712.02 and 15,219,872.02 is: 21,002,839.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,823,000.52 : 37,014,712.02 = 15,219,872.02 : x
  2. Step 2: Convert to fraction form
    26,823,000.52/37,014,712.02 = 15,219,872.02/x
  3. Step 3: Cross multiply
    26,823,000.52x = 37,014,712.02 × 15,219,872.02
  4. Step 4: Simplify right side
    26,823,000.52x = 563,359,179,801,555.75
  5. Step 5: Solve for x
    x = 563,359,179,801,555.75/26,823,000.52
  6. Step 6: Final answer
    x = 21,002,839.69

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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.