Home / 52,610,114.58-72,599,029.56-29,087,291.37

Finding the Fourth Proportional to 52,610,114.58, 72,599,029.56 and 29,087,291.37

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Solution

The fourth proportional to 52,610,114.58, 72,599,029.56 and 29,087,291.37 is: 40,138,842.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,610,114.58 : 72,599,029.56 = 29,087,291.37 : x
  2. Step 2: Convert to fraction form
    52,610,114.58/72,599,029.56 = 29,087,291.37/x
  3. Step 3: Cross multiply
    52,610,114.58x = 72,599,029.56 × 29,087,291.37
  4. Step 4: Simplify right side
    52,610,114.58x = 2,111,709,125,990,963
  5. Step 5: Solve for x
    x = 2,111,709,125,990,963/52,610,114.58
  6. Step 6: Final answer
    x = 40,138,842.94

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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.