Home / 26,998,219.37-37,262,392.59-15,241,071.39

Finding the Fourth Proportional to 26,998,219.37, 37,262,392.59 and 15,241,071.39

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Solution

The fourth proportional to 26,998,219.37, 37,262,392.59 and 15,241,071.39 is: 21,035,416.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,998,219.37 : 37,262,392.59 = 15,241,071.39 : x
  2. Step 2: Convert to fraction form
    26,998,219.37/37,262,392.59 = 15,241,071.39/x
  3. Step 3: Cross multiply
    26,998,219.37x = 37,262,392.59 × 15,241,071.39
  4. Step 4: Simplify right side
    26,998,219.37x = 567,918,785,626,397.12
  5. Step 5: Solve for x
    x = 567,918,785,626,397.12/26,998,219.37
  6. Step 6: Final answer
    x = 21,035,416.37

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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.