Home / 17,775,058.10-26,662,587.15-9,272,002.10

Finding the Fourth Proportional to 17,775,058.10, 26,662,587.15 and 9,272,002.10

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Solution

The fourth proportional to 17,775,058.10, 26,662,587.15 and 9,272,002.10 is: 13,908,003.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,775,058.10 : 26,662,587.15 = 9,272,002.10 : x
  2. Step 2: Convert to fraction form
    17,775,058.10/26,662,587.15 = 9,272,002.10/x
  3. Step 3: Cross multiply
    17,775,058.10x = 26,662,587.15 × 9,272,002.10
  4. Step 4: Simplify right side
    17,775,058.10x = 247,215,564,046,233
  5. Step 5: Solve for x
    x = 247,215,564,046,233/17,775,058.10
  6. Step 6: Final answer
    x = 13,908,003.15

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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.