Home / 17,495,067.69-26,239,611.12-4,712,583.04

Finding the Fourth Proportional to 17,495,067.69, 26,239,611.12 and 4,712,583.04

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Solution

The fourth proportional to 17,495,067.69, 26,239,611.12 and 4,712,583.04 is: 7,068,069.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,495,067.69 : 26,239,611.12 = 4,712,583.04 : x
  2. Step 2: Convert to fraction form
    17,495,067.69/26,239,611.12 = 4,712,583.04/x
  3. Step 3: Cross multiply
    17,495,067.69x = 26,239,611.12 × 4,712,583.04
  4. Step 4: Simplify right side
    17,495,067.69x = 123,656,346,257,036.19
  5. Step 5: Solve for x
    x = 123,656,346,257,036.19/17,495,067.69
  6. Step 6: Final answer
    x = 7,068,069.04

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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.