Home / 17,026,379.16-23,497,168.76-9,586,603.08

Finding the Fourth Proportional to 17,026,379.16, 23,497,168.76 and 9,586,603.08

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Solution

The fourth proportional to 17,026,379.16, 23,497,168.76 and 9,586,603.08 is: 13,229,943.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,026,379.16 : 23,497,168.76 = 9,586,603.08 : x
  2. Step 2: Convert to fraction form
    17,026,379.16/23,497,168.76 = 9,586,603.08/x
  3. Step 3: Cross multiply
    17,026,379.16x = 23,497,168.76 × 9,586,603.08
  4. Step 4: Simplify right side
    17,026,379.16x = 225,258,030,405,895.81
  5. Step 5: Solve for x
    x = 225,258,030,405,895.81/17,026,379.16
  6. Step 6: Final answer
    x = 13,229,943.27

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1.5x scale

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.