Home / 5,530,155,666,772.80-8,295,233,500,159.10-5,530,155,666,772.80

Finding the Fourth Proportional to 5,530,155,666,772.80, 8,295,233,500,159.10 and 5,530,155,666,772.80

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Solution

The fourth proportional to 5,530,155,666,772.80, 8,295,233,500,159.10 and 5,530,155,666,772.80 is: 8,295,233,500,159.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,530,155,666,772.80 : 8,295,233,500,159.10 = 5,530,155,666,772.80 : x
  2. Step 2: Convert to fraction form
    5,530,155,666,772.80/8,295,233,500,159.10 = 5,530,155,666,772.80/x
  3. Step 3: Cross multiply
    5,530,155,666,772.80x = 8,295,233,500,159.10 × 5,530,155,666,772.80
  4. Step 4: Simplify right side
    5,530,155,666,772.80x = 45,873,932,548,108,415,215,337,472
  5. Step 5: Solve for x
    x = 45,873,932,548,108,415,215,337,472/5,530,155,666,772.80
  6. Step 6: Final answer
    x = 8,295,233,500,159.10

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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.