Home / 16,704,961,508.81-23,053,453,001.76-9,569,754,336.17

Finding the Fourth Proportional to 16,704,961,508.81, 23,053,453,001.76 and 9,569,754,336.17

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Solution

The fourth proportional to 16,704,961,508.81, 23,053,453,001.76 and 9,569,754,336.17 is: 13,206,608,211.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,704,961,508.81 : 23,053,453,001.76 = 9,569,754,336.17 : x
  2. Step 2: Convert to fraction form
    16,704,961,508.81/23,053,453,001.76 = 9,569,754,336.17/x
  3. Step 3: Cross multiply
    16,704,961,508.81x = 23,053,453,001.76 × 9,569,754,336.17
  4. Step 4: Simplify right side
    16,704,961,508.81x = 220,615,881,827,284,058,112
  5. Step 5: Solve for x
    x = 220,615,881,827,284,058,112/16,704,961,508.81
  6. Step 6: Final answer
    x = 13,206,608,211.04

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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.