Home / 16,845,253.98-23,246,465.96-9,110,296.28

Finding the Fourth Proportional to 16,845,253.98, 23,246,465.96 and 9,110,296.28

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Solution

The fourth proportional to 16,845,253.98, 23,246,465.96 and 9,110,296.28 is: 12,572,217.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,253.98 : 23,246,465.96 = 9,110,296.28 : x
  2. Step 2: Convert to fraction form
    16,845,253.98/23,246,465.96 = 9,110,296.28/x
  3. Step 3: Cross multiply
    16,845,253.98x = 23,246,465.96 × 9,110,296.28
  4. Step 4: Simplify right side
    16,845,253.98x = 211,782,192,358,534.62
  5. Step 5: Solve for x
    x = 211,782,192,358,534.62/16,845,253.98
  6. Step 6: Final answer
    x = 12,572,217.23

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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.