Home / 295,455,306.27-443,191,988.07-101,363,998.89

Finding the Fourth Proportional to 295,455,306.27, 443,191,988.07 and 101,363,998.89

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Solution

The fourth proportional to 295,455,306.27, 443,191,988.07 and 101,363,998.89 is: 152,049,095.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,455,306.27 : 443,191,988.07 = 101,363,998.89 : x
  2. Step 2: Convert to fraction form
    295,455,306.27/443,191,988.07 = 101,363,998.89/x
  3. Step 3: Cross multiply
    295,455,306.27x = 443,191,988.07 × 101,363,998.89
  4. Step 4: Simplify right side
    295,455,306.27x = 44,923,712,186,784,376
  5. Step 5: Solve for x
    x = 44,923,712,186,784,376/295,455,306.27
  6. Step 6: Final answer
    x = 152,049,095.86

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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.