Home / 16,825,115,111.40-23,097,074,213.70-14,442,115,952.52

Finding the Fourth Proportional to 16,825,115,111.40, 23,097,074,213.70 and 14,442,115,952.52

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Solution

The fourth proportional to 16,825,115,111.40, 23,097,074,213.70 and 14,442,115,952.52 is: 19,825,755,826.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,825,115,111.40 : 23,097,074,213.70 = 14,442,115,952.52 : x
  2. Step 2: Convert to fraction form
    16,825,115,111.40/23,097,074,213.70 = 14,442,115,952.52/x
  3. Step 3: Cross multiply
    16,825,115,111.40x = 23,097,074,213.70 × 14,442,115,952.52
  4. Step 4: Simplify right side
    16,825,115,111.40x = 333,570,623,958,215,098,368
  5. Step 5: Solve for x
    x = 333,570,623,958,215,098,368/16,825,115,111.40
  6. Step 6: Final answer
    x = 19,825,755,826.91

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.