Home / 9,949,725.60-14,928,274.80-9,581,085.60

Finding the Fourth Proportional to 9,949,725.60, 14,928,274.80 and 9,581,085.60

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Solution

The fourth proportional to 9,949,725.60, 14,928,274.80 and 9,581,085.60 is: 14,375,178.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,949,725.60 : 14,928,274.80 = 9,581,085.60 : x
  2. Step 2: Convert to fraction form
    9,949,725.60/14,928,274.80 = 9,581,085.60/x
  3. Step 3: Cross multiply
    9,949,725.60x = 14,928,274.80 × 9,581,085.60
  4. Step 4: Simplify right side
    9,949,725.60x = 143,029,078,719,122.88
  5. Step 5: Solve for x
    x = 143,029,078,719,122.88/9,949,725.60
  6. Step 6: Final answer
    x = 14,375,178.22

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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.