Home / 15,846,645.60-23,769,968.40-14,775,890.40

Finding the Fourth Proportional to 15,846,645.60, 23,769,968.40 and 14,775,890.40

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Solution

The fourth proportional to 15,846,645.60, 23,769,968.40 and 14,775,890.40 is: 22,163,835.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,846,645.60 : 23,769,968.40 = 14,775,890.40 : x
  2. Step 2: Convert to fraction form
    15,846,645.60/23,769,968.40 = 14,775,890.40/x
  3. Step 3: Cross multiply
    15,846,645.60x = 23,769,968.40 × 14,775,890.40
  4. Step 4: Simplify right side
    15,846,645.60x = 351,222,447,889,863.38
  5. Step 5: Solve for x
    x = 351,222,447,889,863.38/15,846,645.60
  6. Step 6: Final answer
    x = 22,163,835.60

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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.