Home / 19,332,252.28-26,678,305.96-14,392,779.54

Finding the Fourth Proportional to 19,332,252.28, 26,678,305.96 and 14,392,779.54

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Solution

The fourth proportional to 19,332,252.28, 26,678,305.96 and 14,392,779.54 is: 19,861,885.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,332,252.28 : 26,678,305.96 = 14,392,779.54 : x
  2. Step 2: Convert to fraction form
    19,332,252.28/26,678,305.96 = 14,392,779.54/x
  3. Step 3: Cross multiply
    19,332,252.28x = 26,678,305.96 × 14,392,779.54
  4. Step 4: Simplify right side
    19,332,252.28x = 383,974,976,182,948.06
  5. Step 5: Solve for x
    x = 383,974,976,182,948.06/19,332,252.28
  6. Step 6: Final answer
    x = 19,861,885.24

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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.