Home / 14,646,798.99-21,971,111.94-3,864,110.22

Finding the Fourth Proportional to 14,646,798.99, 21,971,111.94 and 3,864,110.22

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Solution

The fourth proportional to 14,646,798.99, 21,971,111.94 and 3,864,110.22 is: 5,796,406.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,646,798.99 : 21,971,111.94 = 3,864,110.22 : x
  2. Step 2: Convert to fraction form
    14,646,798.99/21,971,111.94 = 3,864,110.22/x
  3. Step 3: Cross multiply
    14,646,798.99x = 21,971,111.94 × 3,864,110.22
  4. Step 4: Simplify right side
    14,646,798.99x = 84,898,798,192,118.03
  5. Step 5: Solve for x
    x = 84,898,798,192,118.03/14,646,798.99
  6. Step 6: Final answer
    x = 5,796,406.32

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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.