Home / 136,483,972.30-204,725,958.45-59,956,468.30

Finding the Fourth Proportional to 136,483,972.30, 204,725,958.45 and 59,956,468.30

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Solution

The fourth proportional to 136,483,972.30, 204,725,958.45 and 59,956,468.30 is: 89,934,702.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,483,972.30 : 204,725,958.45 = 59,956,468.30 : x
  2. Step 2: Convert to fraction form
    136,483,972.30/204,725,958.45 = 59,956,468.30/x
  3. Step 3: Cross multiply
    136,483,972.30x = 204,725,958.45 × 59,956,468.30
  4. Step 4: Simplify right side
    136,483,972.30x = 12,274,645,437,994,540
  5. Step 5: Solve for x
    x = 12,274,645,437,994,540/136,483,972.30
  6. Step 6: Final answer
    x = 89,934,702.45

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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.