Home / 2,378,021,328,005.50-3,567,031,992,008.20-2,378,021,328,005.50

Finding the Fourth Proportional to 2,378,021,328,005.50, 3,567,031,992,008.20 and 2,378,021,328,005.50

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Solution

The fourth proportional to 2,378,021,328,005.50, 3,567,031,992,008.20 and 2,378,021,328,005.50 is: 3,567,031,992,008.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,378,021,328,005.50 : 3,567,031,992,008.20 = 2,378,021,328,005.50 : x
  2. Step 2: Convert to fraction form
    2,378,021,328,005.50/3,567,031,992,008.20 = 2,378,021,328,005.50/x
  3. Step 3: Cross multiply
    2,378,021,328,005.50x = 3,567,031,992,008.20 × 2,378,021,328,005.50
  4. Step 4: Simplify right side
    2,378,021,328,005.50x = 8,482,478,154,673,443,936,665,600
  5. Step 5: Solve for x
    x = 8,482,478,154,673,443,936,665,600/2,378,021,328,005.50
  6. Step 6: Final answer
    x = 3,567,031,992,008.20

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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.