Home / 2,425,923,590.55-3,638,885,385.83-2,330,689,363.35

Finding the Fourth Proportional to 2,425,923,590.55, 3,638,885,385.83 and 2,330,689,363.35

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Solution

The fourth proportional to 2,425,923,590.55, 3,638,885,385.83 and 2,330,689,363.35 is: 3,496,034,045.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,923,590.55 : 3,638,885,385.83 = 2,330,689,363.35 : x
  2. Step 2: Convert to fraction form
    2,425,923,590.55/3,638,885,385.83 = 2,330,689,363.35/x
  3. Step 3: Cross multiply
    2,425,923,590.55x = 3,638,885,385.83 × 2,330,689,363.35
  4. Step 4: Simplify right side
    2,425,923,590.55x = 8,481,111,463,192,087,552
  5. Step 5: Solve for x
    x = 8,481,111,463,192,087,552/2,425,923,590.55
  6. Step 6: Final answer
    x = 3,496,034,045.03

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Double scale
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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.