Home / 47,137,294.76-65,079,353.43-32,277,485.42

Finding the Fourth Proportional to 47,137,294.76, 65,079,353.43 and 32,277,485.42

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Solution

The fourth proportional to 47,137,294.76, 65,079,353.43 and 32,277,485.42 is: 44,563,394.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,137,294.76 : 65,079,353.43 = 32,277,485.42 : x
  2. Step 2: Convert to fraction form
    47,137,294.76/65,079,353.43 = 32,277,485.42/x
  3. Step 3: Cross multiply
    47,137,294.76x = 65,079,353.43 × 32,277,485.42
  4. Step 4: Simplify right side
    47,137,294.76x = 2,100,597,881,154,455.25
  5. Step 5: Solve for x
    x = 2,100,597,881,154,455.25/47,137,294.76
  6. Step 6: Final answer
    x = 44,563,394.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.