Home / 436,747,000,545.70-655,120,500,818.56-436,747,000,545.70

Finding the Fourth Proportional to 436,747,000,545.70, 655,120,500,818.56 and 436,747,000,545.70

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Solution

The fourth proportional to 436,747,000,545.70, 655,120,500,818.56 and 436,747,000,545.70 is: 655,120,500,818.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,747,000,545.70 : 655,120,500,818.56 = 436,747,000,545.70 : x
  2. Step 2: Convert to fraction form
    436,747,000,545.70/655,120,500,818.56 = 436,747,000,545.70/x
  3. Step 3: Cross multiply
    436,747,000,545.70x = 655,120,500,818.56 × 436,747,000,545.70
  4. Step 4: Simplify right side
    436,747,000,545.70x = 286,121,913,728,502,908,059,648
  5. Step 5: Solve for x
    x = 286,121,913,728,502,908,059,648/436,747,000,545.70
  6. Step 6: Final answer
    x = 655,120,500,818.56

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1.5x scale

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.