Home / 154,867,214.36-232,299,788.18-62,749,593.38

Finding the Fourth Proportional to 154,867,214.36, 232,299,788.18 and 62,749,593.38

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Solution

The fourth proportional to 154,867,214.36, 232,299,788.18 and 62,749,593.38 is: 94,123,971.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,867,214.36 : 232,299,788.18 = 62,749,593.38 : x
  2. Step 2: Convert to fraction form
    154,867,214.36/232,299,788.18 = 62,749,593.38/x
  3. Step 3: Cross multiply
    154,867,214.36x = 232,299,788.18 × 62,749,593.38
  4. Step 4: Simplify right side
    154,867,214.36x = 14,576,717,250,822,132
  5. Step 5: Solve for x
    x = 14,576,717,250,822,132/154,867,214.36
  6. Step 6: Final answer
    x = 94,123,971.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.