Home / 63,167,176.80-94,679,906.40-35,886,538.80

Finding the Fourth Proportional to 63,167,176.80, 94,679,906.40 and 35,886,538.80

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Solution

The fourth proportional to 63,167,176.80, 94,679,906.40 and 35,886,538.80 is: 53,789,551.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,167,176.80 : 94,679,906.40 = 35,886,538.80 : x
  2. Step 2: Convert to fraction form
    63,167,176.80/94,679,906.40 = 35,886,538.80/x
  3. Step 3: Cross multiply
    63,167,176.80x = 94,679,906.40 × 35,886,538.80
  4. Step 4: Simplify right side
    63,167,176.80x = 3,397,734,134,603,968.50
  5. Step 5: Solve for x
    x = 3,397,734,134,603,968.50/63,167,176.80
  6. Step 6: Final answer
    x = 53,789,551.90

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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.