Home / 14,844,368.66-20,473,083.48-10,448,645.77

Finding the Fourth Proportional to 14,844,368.66, 20,473,083.48 and 10,448,645.77

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Solution

The fourth proportional to 14,844,368.66, 20,473,083.48 and 10,448,645.77 is: 14,410,582.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,844,368.66 : 20,473,083.48 = 10,448,645.77 : x
  2. Step 2: Convert to fraction form
    14,844,368.66/20,473,083.48 = 10,448,645.77/x
  3. Step 3: Cross multiply
    14,844,368.66x = 20,473,083.48 × 10,448,645.77
  4. Step 4: Simplify right side
    14,844,368.66x = 213,915,997,108,446.81
  5. Step 5: Solve for x
    x = 213,915,997,108,446.81/14,844,368.66
  6. Step 6: Final answer
    x = 14,410,582.36

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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.