Home / 36,657,010.80-54,985,516.20-11,099,291.40

Finding the Fourth Proportional to 36,657,010.80, 54,985,516.20 and 11,099,291.40

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Solution

The fourth proportional to 36,657,010.80, 54,985,516.20 and 11,099,291.40 is: 16,648,937.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,657,010.80 : 54,985,516.20 = 11,099,291.40 : x
  2. Step 2: Convert to fraction form
    36,657,010.80/54,985,516.20 = 11,099,291.40/x
  3. Step 3: Cross multiply
    36,657,010.80x = 54,985,516.20 × 11,099,291.40
  4. Step 4: Simplify right side
    36,657,010.80x = 610,300,267,083,220.75
  5. Step 5: Solve for x
    x = 610,300,267,083,220.75/36,657,010.80
  6. Step 6: Final answer
    x = 16,648,937.10

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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.