Home / 17,602,002.90-26,403,004.35-17,014,137.30

Finding the Fourth Proportional to 17,602,002.90, 26,403,004.35 and 17,014,137.30

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Solution

The fourth proportional to 17,602,002.90, 26,403,004.35 and 17,014,137.30 is: 25,521,205.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,602,002.90 : 26,403,004.35 = 17,014,137.30 : x
  2. Step 2: Convert to fraction form
    17,602,002.90/26,403,004.35 = 17,014,137.30/x
  3. Step 3: Cross multiply
    17,602,002.90x = 26,403,004.35 × 17,014,137.30
  4. Step 4: Simplify right side
    17,602,002.90x = 449,224,341,143,397.31
  5. Step 5: Solve for x
    x = 449,224,341,143,397.31/17,602,002.90
  6. Step 6: Final answer
    x = 25,521,205.95

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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.