Home / 36,306,058.60-54,459,087.90-13,584,003.40

Finding the Fourth Proportional to 36,306,058.60, 54,459,087.90 and 13,584,003.40

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Solution

The fourth proportional to 36,306,058.60, 54,459,087.90 and 13,584,003.40 is: 20,376,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,306,058.60 : 54,459,087.90 = 13,584,003.40 : x
  2. Step 2: Convert to fraction form
    36,306,058.60/54,459,087.90 = 13,584,003.40/x
  3. Step 3: Cross multiply
    36,306,058.60x = 54,459,087.90 × 13,584,003.40
  4. Step 4: Simplify right side
    36,306,058.60x = 739,772,435,194,498.88
  5. Step 5: Solve for x
    x = 739,772,435,194,498.88/36,306,058.60
  6. Step 6: Final answer
    x = 20,376,005.10

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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.