Home / 1,748,498,281.75-2,622,000,833.68-1,012,076,500.42

Finding the Fourth Proportional to 1,748,498,281.75, 2,622,000,833.68 and 1,012,076,500.42

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Solution

The fourth proportional to 1,748,498,281.75, 2,622,000,833.68 and 1,012,076,500.42 is: 1,517,682,605.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,498,281.75 : 2,622,000,833.68 = 1,012,076,500.42 : x
  2. Step 2: Convert to fraction form
    1,748,498,281.75/2,622,000,833.68 = 1,012,076,500.42/x
  3. Step 3: Cross multiply
    1,748,498,281.75x = 2,622,000,833.68 × 1,012,076,500.42
  4. Step 4: Simplify right side
    1,748,498,281.75x = 2,653,665,427,851,817,472
  5. Step 5: Solve for x
    x = 2,653,665,427,851,817,472/1,748,498,281.75
  6. Step 6: Final answer
    x = 1,517,682,605.44

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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.