Home / 112,330,891.10-168,514,999.05-44,175,806.30

Finding the Fourth Proportional to 112,330,891.10, 168,514,999.05 and 44,175,806.30

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Solution

The fourth proportional to 112,330,891.10, 168,514,999.05 and 44,175,806.30 is: 66,271,048.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,330,891.10 : 168,514,999.05 = 44,175,806.30 : x
  2. Step 2: Convert to fraction form
    112,330,891.10/168,514,999.05 = 44,175,806.30/x
  3. Step 3: Cross multiply
    112,330,891.10x = 168,514,999.05 × 44,175,806.30
  4. Step 4: Simplify right side
    112,330,891.10x = 7,444,285,956,677,484
  5. Step 5: Solve for x
    x = 7,444,285,956,677,484/112,330,891.10
  6. Step 6: Final answer
    x = 66,271,048.72

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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.