Home / 26,484,865.60-39,706,303.20-14,517,601.60

Finding the Fourth Proportional to 26,484,865.60, 39,706,303.20 and 14,517,601.60

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Solution

The fourth proportional to 26,484,865.60, 39,706,303.20 and 14,517,601.60 is: 21,764,893.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,484,865.60 : 39,706,303.20 = 14,517,601.60 : x
  2. Step 2: Convert to fraction form
    26,484,865.60/39,706,303.20 = 14,517,601.60/x
  3. Step 3: Cross multiply
    26,484,865.60x = 39,706,303.20 × 14,517,601.60
  4. Step 4: Simplify right side
    26,484,865.60x = 576,440,290,866,405.12
  5. Step 5: Solve for x
    x = 576,440,290,866,405.12/26,484,865.60
  6. Step 6: Final answer
    x = 21,764,893.94

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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.