Home / 17,388,701.10-26,083,051.65-14,575,344.30

Finding the Fourth Proportional to 17,388,701.10, 26,083,051.65 and 14,575,344.30

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Solution

The fourth proportional to 17,388,701.10, 26,083,051.65 and 14,575,344.30 is: 21,863,016.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,388,701.10 : 26,083,051.65 = 14,575,344.30 : x
  2. Step 2: Convert to fraction form
    17,388,701.10/26,083,051.65 = 14,575,344.30/x
  3. Step 3: Cross multiply
    17,388,701.10x = 26,083,051.65 × 14,575,344.30
  4. Step 4: Simplify right side
    17,388,701.10x = 380,169,458,193,433.06
  5. Step 5: Solve for x
    x = 380,169,458,193,433.06/17,388,701.10
  6. Step 6: Final answer
    x = 21,863,016.45

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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.