Home / 159,250,083.92-238,732,875-62,183,209.04

Finding the Fourth Proportional to 159,250,083.92, 238,732,875 and 62,183,209.04

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Solution

The fourth proportional to 159,250,083.92, 238,732,875 and 62,183,209.04 is: 93,219,268.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,250,083.92 : 238,732,875 = 62,183,209.04 : x
  2. Step 2: Convert to fraction form
    159,250,083.92/238,732,875 = 62,183,209.04/x
  3. Step 3: Cross multiply
    159,250,083.92x = 238,732,875 × 62,183,209.04
  4. Step 4: Simplify right side
    159,250,083.92x = 14,845,176,270,845,190
  5. Step 5: Solve for x
    x = 14,845,176,270,845,190/159,250,083.92
  6. Step 6: Final answer
    x = 93,219,268.12

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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.