Home / 109,588,298.01-151,226,477.16-60,028,891.58

Finding the Fourth Proportional to 109,588,298.01, 151,226,477.16 and 60,028,891.58

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Solution

The fourth proportional to 109,588,298.01, 151,226,477.16 and 60,028,891.58 is: 82,836,926.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,588,298.01 : 151,226,477.16 = 60,028,891.58 : x
  2. Step 2: Convert to fraction form
    109,588,298.01/151,226,477.16 = 60,028,891.58/x
  3. Step 3: Cross multiply
    109,588,298.01x = 151,226,477.16 × 60,028,891.58
  4. Step 4: Simplify right side
    109,588,298.01x = 9,077,957,801,953,906
  5. Step 5: Solve for x
    x = 9,077,957,801,953,906/109,588,298.01
  6. Step 6: Final answer
    x = 82,836,926.63

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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.