Home / 1,862,102,512.36-2,793,052,525.02-569,638,000.36

Finding the Fourth Proportional to 1,862,102,512.36, 2,793,052,525.02 and 569,638,000.36

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Solution

The fourth proportional to 1,862,102,512.36, 2,793,052,525.02 and 569,638,000.36 is: 854,426,029.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,862,102,512.36 : 2,793,052,525.02 = 569,638,000.36 : x
  2. Step 2: Convert to fraction form
    1,862,102,512.36/2,793,052,525.02 = 569,638,000.36/x
  3. Step 3: Cross multiply
    1,862,102,512.36x = 2,793,052,525.02 × 569,638,000.36
  4. Step 4: Simplify right side
    1,862,102,512.36x = 1,591,028,855,252,841,728
  5. Step 5: Solve for x
    x = 1,591,028,855,252,841,728/1,862,102,512.36
  6. Step 6: Final answer
    x = 854,426,029.01

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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.