Home / 302,847,254.08-454,270,829.28-95,731,057.44

Finding the Fourth Proportional to 302,847,254.08, 454,270,829.28 and 95,731,057.44

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Solution

The fourth proportional to 302,847,254.08, 454,270,829.28 and 95,731,057.44 is: 143,596,569.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,847,254.08 : 454,270,829.28 = 95,731,057.44 : x
  2. Step 2: Convert to fraction form
    302,847,254.08/454,270,829.28 = 95,731,057.44/x
  3. Step 3: Cross multiply
    302,847,254.08x = 454,270,829.28 × 95,731,057.44
  4. Step 4: Simplify right side
    302,847,254.08x = 43,487,826,851,120,112
  5. Step 5: Solve for x
    x = 43,487,826,851,120,112/302,847,254.08
  6. Step 6: Final answer
    x = 143,596,569.77

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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.