Home / 17,195,175.63-23,729,341.50-9,460,051.88

Finding the Fourth Proportional to 17,195,175.63, 23,729,341.50 and 9,460,051.88

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Solution

The fourth proportional to 17,195,175.63, 23,729,341.50 and 9,460,051.88 is: 13,054,871.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,195,175.63 : 23,729,341.50 = 9,460,051.88 : x
  2. Step 2: Convert to fraction form
    17,195,175.63/23,729,341.50 = 9,460,051.88/x
  3. Step 3: Cross multiply
    17,195,175.63x = 23,729,341.50 × 9,460,051.88
  4. Step 4: Simplify right side
    17,195,175.63x = 224,480,801,549,590.31
  5. Step 5: Solve for x
    x = 224,480,801,549,590.31/17,195,175.63
  6. Step 6: Final answer
    x = 13,054,871.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.