Home / 12,083,667,004.80-16,673,246,810.01-6,731,094,160.98

Finding the Fourth Proportional to 12,083,667,004.80, 16,673,246,810.01 and 6,731,094,160.98

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Solution

The fourth proportional to 12,083,667,004.80, 16,673,246,810.01 and 6,731,094,160.98 is: 9,287,676,845.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,083,667,004.80 : 16,673,246,810.01 = 6,731,094,160.98 : x
  2. Step 2: Convert to fraction form
    12,083,667,004.80/16,673,246,810.01 = 6,731,094,160.98/x
  3. Step 3: Cross multiply
    12,083,667,004.80x = 16,673,246,810.01 × 6,731,094,160.98
  4. Step 4: Simplify right side
    12,083,667,004.80x = 112,229,194,247,436,713,984
  5. Step 5: Solve for x
    x = 112,229,194,247,436,713,984/12,083,667,004.80
  6. Step 6: Final answer
    x = 9,287,676,845.35

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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.