Home / 36,078,561.30-54,117,841.95-16,946,685.30

Finding the Fourth Proportional to 36,078,561.30, 54,117,841.95 and 16,946,685.30

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Solution

The fourth proportional to 36,078,561.30, 54,117,841.95 and 16,946,685.30 is: 25,420,027.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,078,561.30 : 54,117,841.95 = 16,946,685.30 : x
  2. Step 2: Convert to fraction form
    36,078,561.30/54,117,841.95 = 16,946,685.30/x
  3. Step 3: Cross multiply
    36,078,561.30x = 54,117,841.95 × 16,946,685.30
  4. Step 4: Simplify right side
    36,078,561.30x = 917,118,036,641,788.38
  5. Step 5: Solve for x
    x = 917,118,036,641,788.38/36,078,561.30
  6. Step 6: Final answer
    x = 25,420,027.95

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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.