Home / 39,634,649,554.50-59,373,521,309.88-34,665,981,783.12

Finding the Fourth Proportional to 39,634,649,554.50, 59,373,521,309.88 and 34,665,981,783.12

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Solution

The fourth proportional to 39,634,649,554.50, 59,373,521,309.88 and 34,665,981,783.12 is: 51,930,354,658.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,634,649,554.50 : 59,373,521,309.88 = 34,665,981,783.12 : x
  2. Step 2: Convert to fraction form
    39,634,649,554.50/59,373,521,309.88 = 34,665,981,783.12/x
  3. Step 3: Cross multiply
    39,634,649,554.50x = 59,373,521,309.88 × 34,665,981,783.12
  4. Step 4: Simplify right side
    39,634,649,554.50x = 2,058,241,408,127,987,351,552
  5. Step 5: Solve for x
    x = 2,058,241,408,127,987,351,552/39,634,649,554.50
  6. Step 6: Final answer
    x = 51,930,354,658.44

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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.