Home / 16,932,952,718.48-23,366,261,776.20-9,312,535,190

Finding the Fourth Proportional to 16,932,952,718.48, 23,366,261,776.20 and 9,312,535,190

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Solution

The fourth proportional to 16,932,952,718.48, 23,366,261,776.20 and 9,312,535,190 is: 12,850,631,467.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,932,952,718.48 : 23,366,261,776.20 = 9,312,535,190 : x
  2. Step 2: Convert to fraction form
    16,932,952,718.48/23,366,261,776.20 = 9,312,535,190/x
  3. Step 3: Cross multiply
    16,932,952,718.48x = 23,366,261,776.20 × 9,312,535,190
  4. Step 4: Simplify right side
    16,932,952,718.48x = 217,599,135,049,614,426,112
  5. Step 5: Solve for x
    x = 217,599,135,049,614,426,112/16,932,952,718.48
  6. Step 6: Final answer
    x = 12,850,631,467.96

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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.