Home / 17,323,747,423.08-23,906,152,888.30-9,805,207,133.22

Finding the Fourth Proportional to 17,323,747,423.08, 23,906,152,888.30 and 9,805,207,133.22

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Solution

The fourth proportional to 17,323,747,423.08, 23,906,152,888.30 and 9,805,207,133.22 is: 13,530,835,742.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,323,747,423.08 : 23,906,152,888.30 = 9,805,207,133.22 : x
  2. Step 2: Convert to fraction form
    17,323,747,423.08/23,906,152,888.30 = 9,805,207,133.22/x
  3. Step 3: Cross multiply
    17,323,747,423.08x = 23,906,152,888.30 × 9,805,207,133.22
  4. Step 4: Simplify right side
    17,323,747,423.08x = 234,404,780,828,207,054,848
  5. Step 5: Solve for x
    x = 234,404,780,828,207,054,848/17,323,747,423.08
  6. Step 6: Final answer
    x = 13,530,835,742.61

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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.