Home / 177,115,944.14-244,508,492.31-110,156,485.21

Finding the Fourth Proportional to 177,115,944.14, 244,508,492.31 and 110,156,485.21

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Solution

The fourth proportional to 177,115,944.14, 244,508,492.31 and 110,156,485.21 is: 152,070,985.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,115,944.14 : 244,508,492.31 = 110,156,485.21 : x
  2. Step 2: Convert to fraction form
    177,115,944.14/244,508,492.31 = 110,156,485.21/x
  3. Step 3: Cross multiply
    177,115,944.14x = 244,508,492.31 × 110,156,485.21
  4. Step 4: Simplify right side
    177,115,944.14x = 26,934,196,116,460,636
  5. Step 5: Solve for x
    x = 26,934,196,116,460,636/177,115,944.14
  6. Step 6: Final answer
    x = 152,070,985.18

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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.