Home / 17,472,001.30-26,208,001.95-8,968,945.30

Finding the Fourth Proportional to 17,472,001.30, 26,208,001.95 and 8,968,945.30

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Solution

The fourth proportional to 17,472,001.30, 26,208,001.95 and 8,968,945.30 is: 13,453,417.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,472,001.30 : 26,208,001.95 = 8,968,945.30 : x
  2. Step 2: Convert to fraction form
    17,472,001.30/26,208,001.95 = 8,968,945.30/x
  3. Step 3: Cross multiply
    17,472,001.30x = 26,208,001.95 × 8,968,945.30
  4. Step 4: Simplify right side
    17,472,001.30x = 235,058,135,911,843.34
  5. Step 5: Solve for x
    x = 235,058,135,911,843.34/17,472,001.30
  6. Step 6: Final answer
    x = 13,453,417.95

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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.