Home / 17,430,777.60-26,137,768.32-6,070,974.72

Finding the Fourth Proportional to 17,430,777.60, 26,137,768.32 and 6,070,974.72

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Solution

The fourth proportional to 17,430,777.60, 26,137,768.32 and 6,070,974.72 is: 9,103,537.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,430,777.60 : 26,137,768.32 = 6,070,974.72 : x
  2. Step 2: Convert to fraction form
    17,430,777.60/26,137,768.32 = 6,070,974.72/x
  3. Step 3: Cross multiply
    17,430,777.60x = 26,137,768.32 × 6,070,974.72
  4. Step 4: Simplify right side
    17,430,777.60x = 158,681,730,707,936.88
  5. Step 5: Solve for x
    x = 158,681,730,707,936.88/17,430,777.60
  6. Step 6: Final answer
    x = 9,103,537.11

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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.