Home / 495,748,379.62-743,595,658.62-150,675,102.40

Finding the Fourth Proportional to 495,748,379.62, 743,595,658.62 and 150,675,102.40

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Solution

The fourth proportional to 495,748,379.62, 743,595,658.62 and 150,675,102.40 is: 226,004,474.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    495,748,379.62 : 743,595,658.62 = 150,675,102.40 : x
  2. Step 2: Convert to fraction form
    495,748,379.62/743,595,658.62 = 150,675,102.40/x
  3. Step 3: Cross multiply
    495,748,379.62x = 743,595,658.62 × 150,675,102.40
  4. Step 4: Simplify right side
    495,748,379.62x = 112,041,352,006,763,952
  5. Step 5: Solve for x
    x = 112,041,352,006,763,952/495,748,379.62
  6. Step 6: Final answer
    x = 226,004,474.47

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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.