Home / 9,964,266.30-14,946,399.45-4,925,418.30

Finding the Fourth Proportional to 9,964,266.30, 14,946,399.45 and 4,925,418.30

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Solution

The fourth proportional to 9,964,266.30, 14,946,399.45 and 4,925,418.30 is: 7,388,127.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,266.30 : 14,946,399.45 = 4,925,418.30 : x
  2. Step 2: Convert to fraction form
    9,964,266.30/14,946,399.45 = 4,925,418.30/x
  3. Step 3: Cross multiply
    9,964,266.30x = 14,946,399.45 × 4,925,418.30
  4. Step 4: Simplify right side
    9,964,266.30x = 73,617,269,370,139.92
  5. Step 5: Solve for x
    x = 73,617,269,370,139.92/9,964,266.30
  6. Step 6: Final answer
    x = 7,388,127.45

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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.