Home / 35,328,603.60-52,961,500.08-13,758,222.60

Finding the Fourth Proportional to 35,328,603.60, 52,961,500.08 and 13,758,222.60

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Solution

The fourth proportional to 35,328,603.60, 52,961,500.08 and 13,758,222.60 is: 20,625,103.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,328,603.60 : 52,961,500.08 = 13,758,222.60 : x
  2. Step 2: Convert to fraction form
    35,328,603.60/52,961,500.08 = 13,758,222.60/x
  3. Step 3: Cross multiply
    35,328,603.60x = 52,961,500.08 × 13,758,222.60
  4. Step 4: Simplify right side
    35,328,603.60x = 728,656,107,330,557.75
  5. Step 5: Solve for x
    x = 728,656,107,330,557.75/35,328,603.60
  6. Step 6: Final answer
    x = 20,625,103.54

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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.