Home / 104,657,223.68-144,431,724.48-58,250,448.80

Finding the Fourth Proportional to 104,657,223.68, 144,431,724.48 and 58,250,448.80

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Solution

The fourth proportional to 104,657,223.68, 144,431,724.48 and 58,250,448.80 is: 80,388,266.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,657,223.68 : 144,431,724.48 = 58,250,448.80 : x
  2. Step 2: Convert to fraction form
    104,657,223.68/144,431,724.48 = 58,250,448.80/x
  3. Step 3: Cross multiply
    104,657,223.68x = 144,431,724.48 × 58,250,448.80
  4. Step 4: Simplify right side
    104,657,223.68x = 8,413,212,771,917,946
  5. Step 5: Solve for x
    x = 8,413,212,771,917,946/104,657,223.68
  6. Step 6: Final answer
    x = 80,388,266.34

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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.