Home / 244,680,178.47-337,658,627.48-133,171,818.81

Finding the Fourth Proportional to 244,680,178.47, 337,658,627.48 and 133,171,818.81

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Solution

The fourth proportional to 244,680,178.47, 337,658,627.48 and 133,171,818.81 is: 183,777,099.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,680,178.47 : 337,658,627.48 = 133,171,818.81 : x
  2. Step 2: Convert to fraction form
    244,680,178.47/337,658,627.48 = 133,171,818.81/x
  3. Step 3: Cross multiply
    244,680,178.47x = 337,658,627.48 × 133,171,818.81
  4. Step 4: Simplify right side
    244,680,178.47x = 44,966,613,558,399,848
  5. Step 5: Solve for x
    x = 44,966,613,558,399,848/244,680,178.47
  6. Step 6: Final answer
    x = 183,777,099.72

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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.