Home / 104,365,625.79-144,026,298.18-57,327,048.66

Finding the Fourth Proportional to 104,365,625.79, 144,026,298.18 and 57,327,048.66

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Solution

The fourth proportional to 104,365,625.79, 144,026,298.18 and 57,327,048.66 is: 79,112,279.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,365,625.79 : 144,026,298.18 = 57,327,048.66 : x
  2. Step 2: Convert to fraction form
    104,365,625.79/144,026,298.18 = 57,327,048.66/x
  3. Step 3: Cross multiply
    104,365,625.79x = 144,026,298.18 × 57,327,048.66
  4. Step 4: Simplify right side
    104,365,625.79x = 8,256,602,604,084,529
  5. Step 5: Solve for x
    x = 8,256,602,604,084,529/104,365,625.79
  6. Step 6: Final answer
    x = 79,112,279.94

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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.