Home / 11,344,851.40-17,018,832.30-3,771,027.40

Finding the Fourth Proportional to 11,344,851.40, 17,018,832.30 and 3,771,027.40

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Solution

The fourth proportional to 11,344,851.40, 17,018,832.30 and 3,771,027.40 is: 5,657,058.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,344,851.40 : 17,018,832.30 = 3,771,027.40 : x
  2. Step 2: Convert to fraction form
    11,344,851.40/17,018,832.30 = 3,771,027.40/x
  3. Step 3: Cross multiply
    11,344,851.40x = 17,018,832.30 × 3,771,027.40
  4. Step 4: Simplify right side
    11,344,851.40x = 64,178,482,919,305.02
  5. Step 5: Solve for x
    x = 64,178,482,919,305.02/11,344,851.40
  6. Step 6: Final answer
    x = 5,657,058.05

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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.