Home / 8,014,002,239.64-12,022,850,142.36-2,773,610,510.88

Finding the Fourth Proportional to 8,014,002,239.64, 12,022,850,142.36 and 2,773,610,510.88

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Solution

The fourth proportional to 8,014,002,239.64, 12,022,850,142.36 and 2,773,610,510.88 is: 4,161,054,929.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,014,002,239.64 : 12,022,850,142.36 = 2,773,610,510.88 : x
  2. Step 2: Convert to fraction form
    8,014,002,239.64/12,022,850,142.36 = 2,773,610,510.88/x
  3. Step 3: Cross multiply
    8,014,002,239.64x = 12,022,850,142.36 × 2,773,610,510.88
  4. Step 4: Simplify right side
    8,014,002,239.64x = 33,346,703,525,584,801,792
  5. Step 5: Solve for x
    x = 33,346,703,525,584,801,792/8,014,002,239.64
  6. Step 6: Final answer
    x = 4,161,054,929.66

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1.5x scale

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.