Home / 15,769,257.60-23,653,886.40-14,173,622.40

Finding the Fourth Proportional to 15,769,257.60, 23,653,886.40 and 14,173,622.40

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Solution

The fourth proportional to 15,769,257.60, 23,653,886.40 and 14,173,622.40 is: 21,260,433.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,769,257.60 : 23,653,886.40 = 14,173,622.40 : x
  2. Step 2: Convert to fraction form
    15,769,257.60/23,653,886.40 = 14,173,622.40/x
  3. Step 3: Cross multiply
    15,769,257.60x = 23,653,886.40 × 14,173,622.40
  4. Step 4: Simplify right side
    15,769,257.60x = 335,261,254,126,095.38
  5. Step 5: Solve for x
    x = 335,261,254,126,095.38/15,769,257.60
  6. Step 6: Final answer
    x = 21,260,433.60

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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.