Home / 330,556,201.35-495,838,557.96-97,333,886.17

Finding the Fourth Proportional to 330,556,201.35, 495,838,557.96 and 97,333,886.17

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Solution

The fourth proportional to 330,556,201.35, 495,838,557.96 and 97,333,886.17 is: 146,002,082.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,556,201.35 : 495,838,557.96 = 97,333,886.17 : x
  2. Step 2: Convert to fraction form
    330,556,201.35/495,838,557.96 = 97,333,886.17/x
  3. Step 3: Cross multiply
    330,556,201.35x = 495,838,557.96 × 97,333,886.17
  4. Step 4: Simplify right side
    330,556,201.35x = 48,261,893,759,175,584
  5. Step 5: Solve for x
    x = 48,261,893,759,175,584/330,556,201.35
  6. Step 6: Final answer
    x = 146,002,082.44

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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.