Home / 177,116,045.65-244,508,631.14-110,156,588.11

Finding the Fourth Proportional to 177,116,045.65, 244,508,631.14 and 110,156,588.11

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Solution

The fourth proportional to 177,116,045.65, 244,508,631.14 and 110,156,588.11 is: 152,071,126.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,116,045.65 : 244,508,631.14 = 110,156,588.11 : x
  2. Step 2: Convert to fraction form
    177,116,045.65/244,508,631.14 = 110,156,588.11/x
  3. Step 3: Cross multiply
    177,116,045.65x = 244,508,631.14 × 110,156,588.11
  4. Step 4: Simplify right side
    177,116,045.65x = 26,934,236,570,409,928
  5. Step 5: Solve for x
    x = 26,934,236,570,409,928/177,116,045.65
  6. Step 6: Final answer
    x = 152,071,126.43

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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.