Home / 11,732,150,562.57-16,189,874,931.96-6,651,856,266.30

Finding the Fourth Proportional to 11,732,150,562.57, 16,189,874,931.96 and 6,651,856,266.30

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Solution

The fourth proportional to 11,732,150,562.57, 16,189,874,931.96 and 6,651,856,266.30 is: 9,179,282,216.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,732,150,562.57 : 16,189,874,931.96 = 6,651,856,266.30 : x
  2. Step 2: Convert to fraction form
    11,732,150,562.57/16,189,874,931.96 = 6,651,856,266.30/x
  3. Step 3: Cross multiply
    11,732,150,562.57x = 16,189,874,931.96 × 6,651,856,266.30
  4. Step 4: Simplify right side
    11,732,150,562.57x = 107,692,721,016,771,411,968
  5. Step 5: Solve for x
    x = 107,692,721,016,771,411,968/11,732,150,562.57
  6. Step 6: Final answer
    x = 9,179,282,216.20

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1.5x scale

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.