Home / 1,793,869,550.02-2,692,177,731.04-811,985,629.22

Finding the Fourth Proportional to 1,793,869,550.02, 2,692,177,731.04 and 811,985,629.22

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Solution

The fourth proportional to 1,793,869,550.02, 2,692,177,731.04 and 811,985,629.22 is: 1,218,600,108.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,869,550.02 : 2,692,177,731.04 = 811,985,629.22 : x
  2. Step 2: Convert to fraction form
    1,793,869,550.02/2,692,177,731.04 = 811,985,629.22/x
  3. Step 3: Cross multiply
    1,793,869,550.02x = 2,692,177,731.04 × 811,985,629.22
  4. Step 4: Simplify right side
    1,793,869,550.02x = 2,186,009,628,910,586,368
  5. Step 5: Solve for x
    x = 2,186,009,628,910,586,368/1,793,869,550.02
  6. Step 6: Final answer
    x = 1,218,600,108.85

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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.