Home / 21,567,524,300.20-32,354,869,631.10-8,481,748,018.60

Finding the Fourth Proportional to 21,567,524,300.20, 32,354,869,631.10 and 8,481,748,018.60

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Solution

The fourth proportional to 21,567,524,300.20, 32,354,869,631.10 and 8,481,748,018.60 is: 12,724,031,166.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,567,524,300.20 : 32,354,869,631.10 = 8,481,748,018.60 : x
  2. Step 2: Convert to fraction form
    21,567,524,300.20/32,354,869,631.10 = 8,481,748,018.60/x
  3. Step 3: Cross multiply
    21,567,524,300.20x = 32,354,869,631.10 × 8,481,748,018.60
  4. Step 4: Simplify right side
    21,567,524,300.20x = 274,425,851,385,643,728,896
  5. Step 5: Solve for x
    x = 274,425,851,385,643,728,896/21,567,524,300.20
  6. Step 6: Final answer
    x = 12,724,031,166.76

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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.