Home / 16,606,252,099.18-22,916,612,973.88-9,373,822,257.07

Finding the Fourth Proportional to 16,606,252,099.18, 22,916,612,973.88 and 9,373,822,257.07

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Solution

The fourth proportional to 16,606,252,099.18, 22,916,612,973.88 and 9,373,822,257.07 is: 12,935,866,291.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,606,252,099.18 : 22,916,612,973.88 = 9,373,822,257.07 : x
  2. Step 2: Convert to fraction form
    16,606,252,099.18/22,916,612,973.88 = 9,373,822,257.07/x
  3. Step 3: Cross multiply
    16,606,252,099.18x = 22,916,612,973.88 × 9,373,822,257.07
  4. Step 4: Simplify right side
    16,606,252,099.18x = 214,816,256,751,196,078,080
  5. Step 5: Solve for x
    x = 214,816,256,751,196,078,080/16,606,252,099.18
  6. Step 6: Final answer
    x = 12,935,866,291.09

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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.