Home / 9,964,115.55-14,946,173.33-7,554,916.35

Finding the Fourth Proportional to 9,964,115.55, 14,946,173.33 and 7,554,916.35

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Solution

The fourth proportional to 9,964,115.55, 14,946,173.33 and 7,554,916.35 is: 11,332,374.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,115.55 : 14,946,173.33 = 7,554,916.35 : x
  2. Step 2: Convert to fraction form
    9,964,115.55/14,946,173.33 = 7,554,916.35/x
  3. Step 3: Cross multiply
    9,964,115.55x = 14,946,173.33 × 7,554,916.35
  4. Step 4: Simplify right side
    9,964,115.55x = 112,917,089,222,976.36
  5. Step 5: Solve for x
    x = 112,917,089,222,976.36/9,964,115.55
  6. Step 6: Final answer
    x = 11,332,374.53

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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.