Home / 176,652,768.84-265,007,913.66-52,167,989.04

Finding the Fourth Proportional to 176,652,768.84, 265,007,913.66 and 52,167,989.04

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Solution

The fourth proportional to 176,652,768.84, 265,007,913.66 and 52,167,989.04 is: 78,260,476.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,652,768.84 : 265,007,913.66 = 52,167,989.04 : x
  2. Step 2: Convert to fraction form
    176,652,768.84/265,007,913.66 = 52,167,989.04/x
  3. Step 3: Cross multiply
    176,652,768.84x = 265,007,913.66 × 52,167,989.04
  4. Step 4: Simplify right side
    176,652,768.84x = 13,824,929,935,328,146
  5. Step 5: Solve for x
    x = 13,824,929,935,328,146/176,652,768.84
  6. Step 6: Final answer
    x = 78,260,476.90

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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.