Home / 332,160,104.10-498,240,156.15-317,043,560.10

Finding the Fourth Proportional to 332,160,104.10, 498,240,156.15 and 317,043,560.10

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Solution

The fourth proportional to 332,160,104.10, 498,240,156.15 and 317,043,560.10 is: 475,565,340.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,160,104.10 : 498,240,156.15 = 317,043,560.10 : x
  2. Step 2: Convert to fraction form
    332,160,104.10/498,240,156.15 = 317,043,560.10/x
  3. Step 3: Cross multiply
    332,160,104.10x = 498,240,156.15 × 317,043,560.10
  4. Step 4: Simplify right side
    332,160,104.10x = 157,963,832,890,575,904
  5. Step 5: Solve for x
    x = 157,963,832,890,575,904/332,160,104.10
  6. Step 6: Final answer
    x = 475,565,340.15

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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.