Home / 50,448,814.83-69,619,363.77-27,243,941.10

Finding the Fourth Proportional to 50,448,814.83, 69,619,363.77 and 27,243,941.10

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Solution

The fourth proportional to 50,448,814.83, 69,619,363.77 and 27,243,941.10 is: 37,596,638.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,448,814.83 : 69,619,363.77 = 27,243,941.10 : x
  2. Step 2: Convert to fraction form
    50,448,814.83/69,619,363.77 = 27,243,941.10/x
  3. Step 3: Cross multiply
    50,448,814.83x = 69,619,363.77 × 27,243,941.10
  4. Step 4: Simplify right side
    50,448,814.83x = 1,896,705,845,969,354
  5. Step 5: Solve for x
    x = 1,896,705,845,969,354/50,448,814.83
  6. Step 6: Final answer
    x = 37,596,638.34

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Double scale
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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.