Home / 2,037,128,694,995.80-2,811,246,339,000.30-1,111,202,950,222.50

Finding the Fourth Proportional to 2,037,128,694,995.80, 2,811,246,339,000.30 and 1,111,202,950,222.50

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Solution

The fourth proportional to 2,037,128,694,995.80, 2,811,246,339,000.30 and 1,111,202,950,222.50 is: 1,533,464,838,708.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,128,694,995.80 : 2,811,246,339,000.30 = 1,111,202,950,222.50 : x
  2. Step 2: Convert to fraction form
    2,037,128,694,995.80/2,811,246,339,000.30 = 1,111,202,950,222.50/x
  3. Step 3: Cross multiply
    2,037,128,694,995.80x = 2,811,246,339,000.30 × 1,111,202,950,222.50
  4. Step 4: Simplify right side
    2,037,128,694,995.80x = 3,123,865,225,699,335,478,444,032
  5. Step 5: Solve for x
    x = 3,123,865,225,699,335,478,444,032/2,037,128,694,995.80
  6. Step 6: Final answer
    x = 1,533,464,838,708.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.