Home / 17,495,116.34-26,207,542.61-8,714,949.81

Finding the Fourth Proportional to 17,495,116.34, 26,207,542.61 and 8,714,949.81

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Solution

The fourth proportional to 17,495,116.34, 26,207,542.61 and 8,714,949.81 is: 13,054,924.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,495,116.34 : 26,207,542.61 = 8,714,949.81 : x
  2. Step 2: Convert to fraction form
    17,495,116.34/26,207,542.61 = 8,714,949.81/x
  3. Step 3: Cross multiply
    17,495,116.34x = 26,207,542.61 × 8,714,949.81
  4. Step 4: Simplify right side
    17,495,116.34x = 228,397,418,446,011.69
  5. Step 5: Solve for x
    x = 228,397,418,446,011.69/17,495,116.34
  6. Step 6: Final answer
    x = 13,054,924.25

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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.