Home / 330,092,595.60-495,138,893.40-233,237,473.35

Finding the Fourth Proportional to 330,092,595.60, 495,138,893.40 and 233,237,473.35

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Solution

The fourth proportional to 330,092,595.60, 495,138,893.40 and 233,237,473.35 is: 349,856,210.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,092,595.60 : 495,138,893.40 = 233,237,473.35 : x
  2. Step 2: Convert to fraction form
    330,092,595.60/495,138,893.40 = 233,237,473.35/x
  3. Step 3: Cross multiply
    330,092,595.60x = 495,138,893.40 × 233,237,473.35
  4. Step 4: Simplify right side
    330,092,595.60x = 115,484,944,453,930,976
  5. Step 5: Solve for x
    x = 115,484,944,453,930,976/330,092,595.60
  6. Step 6: Final answer
    x = 349,856,210.03

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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.