Home / 23,996,812.22-33,115,365.24-12,983,320.25

Finding the Fourth Proportional to 23,996,812.22, 33,115,365.24 and 12,983,320.25

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Solution

The fourth proportional to 23,996,812.22, 33,115,365.24 and 12,983,320.25 is: 17,916,854.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,996,812.22 : 33,115,365.24 = 12,983,320.25 : x
  2. Step 2: Convert to fraction form
    23,996,812.22/33,115,365.24 = 12,983,320.25/x
  3. Step 3: Cross multiply
    23,996,812.22x = 33,115,365.24 × 12,983,320.25
  4. Step 4: Simplify right side
    23,996,812.22x = 429,947,392,106,638.06
  5. Step 5: Solve for x
    x = 429,947,392,106,638.06/23,996,812.22
  6. Step 6: Final answer
    x = 17,916,854.46

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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.