Home / 29,353,670.60-44,030,505.90-8,078,534.60

Finding the Fourth Proportional to 29,353,670.60, 44,030,505.90 and 8,078,534.60

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Solution

The fourth proportional to 29,353,670.60, 44,030,505.90 and 8,078,534.60 is: 12,117,801.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,353,670.60 : 44,030,505.90 = 8,078,534.60 : x
  2. Step 2: Convert to fraction form
    29,353,670.60/44,030,505.90 = 8,078,534.60/x
  3. Step 3: Cross multiply
    29,353,670.60x = 44,030,505.90 × 8,078,534.60
  4. Step 4: Simplify right side
    29,353,670.60x = 355,701,965,368,654.12
  5. Step 5: Solve for x
    x = 355,701,965,368,654.12/29,353,670.60
  6. Step 6: Final answer
    x = 12,117,801.90

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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.