Home / 495,748,401.53-743,595,691.86-150,675,124.41

Finding the Fourth Proportional to 495,748,401.53, 743,595,691.86 and 150,675,124.41

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Solution

The fourth proportional to 495,748,401.53, 743,595,691.86 and 150,675,124.41 is: 226,004,507.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    495,748,401.53 : 743,595,691.86 = 150,675,124.41 : x
  2. Step 2: Convert to fraction form
    495,748,401.53/743,595,691.86 = 150,675,124.41/x
  3. Step 3: Cross multiply
    495,748,401.53x = 743,595,691.86 × 150,675,124.41
  4. Step 4: Simplify right side
    495,748,401.53x = 112,041,373,381,745,520
  5. Step 5: Solve for x
    x = 112,041,373,381,745,520/495,748,401.53
  6. Step 6: Final answer
    x = 226,004,507.60

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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.