Home / 17,334,220.20-26,001,330.30-13,051,199.40

Finding the Fourth Proportional to 17,334,220.20, 26,001,330.30 and 13,051,199.40

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Solution

The fourth proportional to 17,334,220.20, 26,001,330.30 and 13,051,199.40 is: 19,576,799.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,334,220.20 : 26,001,330.30 = 13,051,199.40 : x
  2. Step 2: Convert to fraction form
    17,334,220.20/26,001,330.30 = 13,051,199.40/x
  3. Step 3: Cross multiply
    17,334,220.20x = 26,001,330.30 × 13,051,199.40
  4. Step 4: Simplify right side
    17,334,220.20x = 339,348,546,410,561.81
  5. Step 5: Solve for x
    x = 339,348,546,410,561.81/17,334,220.20
  6. Step 6: Final answer
    x = 19,576,799.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.