Home / 17,088,675.60-25,612,277.40-9,886,371.60

Finding the Fourth Proportional to 17,088,675.60, 25,612,277.40 and 9,886,371.60

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Solution

The fourth proportional to 17,088,675.60, 25,612,277.40 and 9,886,371.60 is: 14,817,560.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,088,675.60 : 25,612,277.40 = 9,886,371.60 : x
  2. Step 2: Convert to fraction form
    17,088,675.60/25,612,277.40 = 9,886,371.60/x
  3. Step 3: Cross multiply
    17,088,675.60x = 25,612,277.40 × 9,886,371.60
  4. Step 4: Simplify right side
    17,088,675.60x = 253,212,491,898,681.81
  5. Step 5: Solve for x
    x = 253,212,491,898,681.81/17,088,675.60
  6. Step 6: Final answer
    x = 14,817,560.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.