Home / 9,964,255.05-14,946,382.58-4,925,407.05

Finding the Fourth Proportional to 9,964,255.05, 14,946,382.58 and 4,925,407.05

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Solution

The fourth proportional to 9,964,255.05, 14,946,382.58 and 4,925,407.05 is: 7,388,110.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,255.05 : 14,946,382.58 = 4,925,407.05 : x
  2. Step 2: Convert to fraction form
    9,964,255.05/14,946,382.58 = 4,925,407.05/x
  3. Step 3: Cross multiply
    9,964,255.05x = 14,946,382.58 × 4,925,407.05
  4. Step 4: Simplify right side
    9,964,255.05x = 73,617,018,106,902.14
  5. Step 5: Solve for x
    x = 73,617,018,106,902.14/9,964,255.05
  6. Step 6: Final answer
    x = 7,388,110.58

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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.