Home / 27,368,956.70-37,769,260.31-14,810,011.41

Finding the Fourth Proportional to 27,368,956.70, 37,769,260.31 and 14,810,011.41

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Solution

The fourth proportional to 27,368,956.70, 37,769,260.31 and 14,810,011.41 is: 20,437,869.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,368,956.70 : 37,769,260.31 = 14,810,011.41 : x
  2. Step 2: Convert to fraction form
    27,368,956.70/37,769,260.31 = 14,810,011.41/x
  3. Step 3: Cross multiply
    27,368,956.70x = 37,769,260.31 × 14,810,011.41
  4. Step 4: Simplify right side
    27,368,956.70x = 559,363,176,138,360.19
  5. Step 5: Solve for x
    x = 559,363,176,138,360.19/27,368,956.70
  6. Step 6: Final answer
    x = 20,437,869.89

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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.