Home / 14,552,138.80-21,830,832.60-6,033,336.40

Finding the Fourth Proportional to 14,552,138.80, 21,830,832.60 and 6,033,336.40

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Solution

The fourth proportional to 14,552,138.80, 21,830,832.60 and 6,033,336.40 is: 9,051,092.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,552,138.80 : 21,830,832.60 = 6,033,336.40 : x
  2. Step 2: Convert to fraction form
    14,552,138.80/21,830,832.60 = 6,033,336.40/x
  3. Step 3: Cross multiply
    14,552,138.80x = 21,830,832.60 × 6,033,336.40
  4. Step 4: Simplify right side
    14,552,138.80x = 131,712,756,967,886.66
  5. Step 5: Solve for x
    x = 131,712,756,967,886.66/14,552,138.80
  6. Step 6: Final answer
    x = 9,051,092.68

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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.