Home / 159,155,543.25-238,733,301.92-44,140,084.11

Finding the Fourth Proportional to 159,155,543.25, 238,733,301.92 and 44,140,084.11

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Solution

The fourth proportional to 159,155,543.25, 238,733,301.92 and 44,140,084.11 is: 66,210,122.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,155,543.25 : 238,733,301.92 = 44,140,084.11 : x
  2. Step 2: Convert to fraction form
    159,155,543.25/238,733,301.92 = 44,140,084.11/x
  3. Step 3: Cross multiply
    159,155,543.25x = 238,733,301.92 × 44,140,084.11
  4. Step 4: Simplify right side
    159,155,543.25x = 10,537,708,026,386,124
  5. Step 5: Solve for x
    x = 10,537,708,026,386,124/159,155,543.25
  6. Step 6: Final answer
    x = 66,210,122.57

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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.