Home / 330,556,200.35-495,838,556.46-97,333,885.17

Finding the Fourth Proportional to 330,556,200.35, 495,838,556.46 and 97,333,885.17

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Solution

The fourth proportional to 330,556,200.35, 495,838,556.46 and 97,333,885.17 is: 146,002,080.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,556,200.35 : 495,838,556.46 = 97,333,885.17 : x
  2. Step 2: Convert to fraction form
    330,556,200.35/495,838,556.46 = 97,333,885.17/x
  3. Step 3: Cross multiply
    330,556,200.35x = 495,838,556.46 × 97,333,885.17
  4. Step 4: Simplify right side
    330,556,200.35x = 48,261,893,117,336,200
  5. Step 5: Solve for x
    x = 48,261,893,117,336,200/330,556,200.35
  6. Step 6: Final answer
    x = 146,002,080.94

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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.