Home / 16,606,199,663.33-22,916,540,730.06-9,373,769,480.81

Finding the Fourth Proportional to 16,606,199,663.33, 22,916,540,730.06 and 9,373,769,480.81

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Solution

The fourth proportional to 16,606,199,663.33, 22,916,540,730.06 and 9,373,769,480.81 is: 12,935,793,526.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,606,199,663.33 : 22,916,540,730.06 = 9,373,769,480.81 : x
  2. Step 2: Convert to fraction form
    16,606,199,663.33/22,916,540,730.06 = 9,373,769,480.81/x
  3. Step 3: Cross multiply
    16,606,199,663.33x = 22,916,540,730.06 × 9,373,769,480.81
  4. Step 4: Simplify right side
    16,606,199,663.33x = 214,814,370,101,239,906,304
  5. Step 5: Solve for x
    x = 214,814,370,101,239,906,304/16,606,199,663.33
  6. Step 6: Final answer
    x = 12,935,793,526.30

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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.