Home / 302,495,375.30-453,743,062.95-295,776,911.30

Finding the Fourth Proportional to 302,495,375.30, 453,743,062.95 and 295,776,911.30

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Solution

The fourth proportional to 302,495,375.30, 453,743,062.95 and 295,776,911.30 is: 443,665,366.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,495,375.30 : 453,743,062.95 = 295,776,911.30 : x
  2. Step 2: Convert to fraction form
    302,495,375.30/453,743,062.95 = 295,776,911.30/x
  3. Step 3: Cross multiply
    302,495,375.30x = 453,743,062.95 × 295,776,911.30
  4. Step 4: Simplify right side
    302,495,375.30x = 134,206,721,683,152,464
  5. Step 5: Solve for x
    x = 134,206,721,683,152,464/302,495,375.30
  6. Step 6: Final answer
    x = 443,665,366.95

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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.