Home / 21,524,749,583.80-32,287,124,375.70-16,014,769,295.80

Finding the Fourth Proportional to 21,524,749,583.80, 32,287,124,375.70 and 16,014,769,295.80

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Solution

The fourth proportional to 21,524,749,583.80, 32,287,124,375.70 and 16,014,769,295.80 is: 24,022,153,943.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,524,749,583.80 : 32,287,124,375.70 = 16,014,769,295.80 : x
  2. Step 2: Convert to fraction form
    21,524,749,583.80/32,287,124,375.70 = 16,014,769,295.80/x
  3. Step 3: Cross multiply
    21,524,749,583.80x = 32,287,124,375.70 × 16,014,769,295.80
  4. Step 4: Simplify right side
    21,524,749,583.80x = 517,070,848,101,636,112,384
  5. Step 5: Solve for x
    x = 517,070,848,101,636,112,384/21,524,749,583.80
  6. Step 6: Final answer
    x = 24,022,153,943.70

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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.