Home / 2,036,368,910.13-3,052,905,732.02-636,633,032.28

Finding the Fourth Proportional to 2,036,368,910.13, 3,052,905,732.02 and 636,633,032.28

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Solution

The fourth proportional to 2,036,368,910.13, 3,052,905,732.02 and 636,633,032.28 is: 954,434,446.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,368,910.13 : 3,052,905,732.02 = 636,633,032.28 : x
  2. Step 2: Convert to fraction form
    2,036,368,910.13/3,052,905,732.02 = 636,633,032.28/x
  3. Step 3: Cross multiply
    2,036,368,910.13x = 3,052,905,732.02 × 636,633,032.28
  4. Step 4: Simplify right side
    2,036,368,910.13x = 1,943,580,633,437,702,400
  5. Step 5: Solve for x
    x = 1,943,580,633,437,702,400/2,036,368,910.13
  6. Step 6: Final answer
    x = 954,434,446.42

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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.