Home / 17,193,637.52-23,726,282.76-9,457,430.96

Finding the Fourth Proportional to 17,193,637.52, 23,726,282.76 and 9,457,430.96

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Solution

The fourth proportional to 17,193,637.52, 23,726,282.76 and 9,457,430.96 is: 13,050,739.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,193,637.52 : 23,726,282.76 = 9,457,430.96 : x
  2. Step 2: Convert to fraction form
    17,193,637.52/23,726,282.76 = 9,457,430.96/x
  3. Step 3: Cross multiply
    17,193,637.52x = 23,726,282.76 × 9,457,430.96
  4. Step 4: Simplify right side
    17,193,637.52x = 224,389,681,140,138.28
  5. Step 5: Solve for x
    x = 224,389,681,140,138.28/17,193,637.52
  6. Step 6: Final answer
    x = 13,050,739.31

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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.