Home / 16,596,055.24-22,901,990.49-9,154,012.16

Finding the Fourth Proportional to 16,596,055.24, 22,901,990.49 and 9,154,012.16

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Solution

The fourth proportional to 16,596,055.24, 22,901,990.49 and 9,154,012.16 is: 12,632,224.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,596,055.24 : 22,901,990.49 = 9,154,012.16 : x
  2. Step 2: Convert to fraction form
    16,596,055.24/22,901,990.49 = 9,154,012.16/x
  3. Step 3: Cross multiply
    16,596,055.24x = 22,901,990.49 × 9,154,012.16
  4. Step 4: Simplify right side
    16,596,055.24x = 209,645,099,490,919.31
  5. Step 5: Solve for x
    x = 209,645,099,490,919.31/16,596,055.24
  6. Step 6: Final answer
    x = 12,632,224.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.