Home / 6,008,947,220.55-9,007,059,250.80-2,021,235,127.86

Finding the Fourth Proportional to 6,008,947,220.55, 9,007,059,250.80 and 2,021,235,127.86

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Solution

The fourth proportional to 6,008,947,220.55, 9,007,059,250.80 and 2,021,235,127.86 is: 3,029,712,841.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,008,947,220.55 : 9,007,059,250.80 = 2,021,235,127.86 : x
  2. Step 2: Convert to fraction form
    6,008,947,220.55/9,007,059,250.80 = 2,021,235,127.86/x
  3. Step 3: Cross multiply
    6,008,947,220.55x = 9,007,059,250.80 × 2,021,235,127.86
  4. Step 4: Simplify right side
    6,008,947,220.55x = 18,205,384,556,433,332,224
  5. Step 5: Solve for x
    x = 18,205,384,556,433,332,224/6,008,947,220.55
  6. Step 6: Final answer
    x = 3,029,712,841.24

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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.