Home / 17,307,622.80-25,929,941.40-14,095,357.20

Finding the Fourth Proportional to 17,307,622.80, 25,929,941.40 and 14,095,357.20

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Solution

The fourth proportional to 17,307,622.80, 25,929,941.40 and 14,095,357.20 is: 21,117,388.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,307,622.80 : 25,929,941.40 = 14,095,357.20 : x
  2. Step 2: Convert to fraction form
    17,307,622.80/25,929,941.40 = 14,095,357.20/x
  3. Step 3: Cross multiply
    17,307,622.80x = 25,929,941.40 × 14,095,357.20
  4. Step 4: Simplify right side
    17,307,622.80x = 365,491,786,208,068.06
  5. Step 5: Solve for x
    x = 365,491,786,208,068.06/17,307,622.80
  6. Step 6: Final answer
    x = 21,117,388.01

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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.