Home / 27,227,826.11-37,573,306.74-14,837,655.46

Finding the Fourth Proportional to 27,227,826.11, 37,573,306.74 and 14,837,655.46

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Solution

The fourth proportional to 27,227,826.11, 37,573,306.74 and 14,837,655.46 is: 20,475,368.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,227,826.11 : 37,573,306.74 = 14,837,655.46 : x
  2. Step 2: Convert to fraction form
    27,227,826.11/37,573,306.74 = 14,837,655.46/x
  3. Step 3: Cross multiply
    27,227,826.11x = 37,573,306.74 × 14,837,655.46
  4. Step 4: Simplify right side
    27,227,826.11x = 557,499,779,901,015.88
  5. Step 5: Solve for x
    x = 557,499,779,901,015.88/27,227,826.11
  6. Step 6: Final answer
    x = 20,475,368.75

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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.