Home / 29,973,195.22-41,363,008.41-16,222,159.21

Finding the Fourth Proportional to 29,973,195.22, 41,363,008.41 and 16,222,159.21

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Solution

The fourth proportional to 29,973,195.22, 41,363,008.41 and 16,222,159.21 is: 22,386,579.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,973,195.22 : 41,363,008.41 = 16,222,159.21 : x
  2. Step 2: Convert to fraction form
    29,973,195.22/41,363,008.41 = 16,222,159.21/x
  3. Step 3: Cross multiply
    29,973,195.22x = 41,363,008.41 × 16,222,159.21
  4. Step 4: Simplify right side
    29,973,195.22x = 670,997,307,831,588.88
  5. Step 5: Solve for x
    x = 670,997,307,831,588.88/29,973,195.22
  6. Step 6: Final answer
    x = 22,386,579.17

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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.