Home / 36,199,249,832.94-54,306,690,234.48-11,018,935,753.08

Finding the Fourth Proportional to 36,199,249,832.94, 54,306,690,234.48 and 11,018,935,753.08

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Solution

The fourth proportional to 36,199,249,832.94, 54,306,690,234.48 and 11,018,935,753.08 is: 16,530,782,638.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,199,249,832.94 : 54,306,690,234.48 = 11,018,935,753.08 : x
  2. Step 2: Convert to fraction form
    36,199,249,832.94/54,306,690,234.48 = 11,018,935,753.08/x
  3. Step 3: Cross multiply
    36,199,249,832.94x = 54,306,690,234.48 × 11,018,935,753.08
  4. Step 4: Simplify right side
    36,199,249,832.94x = 598,401,930,656,152,158,208
  5. Step 5: Solve for x
    x = 598,401,930,656,152,158,208/36,199,249,832.94
  6. Step 6: Final answer
    x = 16,530,782,638.25

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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.