Home / 17,350,465.19-23,945,024.21-9,616,248.23

Finding the Fourth Proportional to 17,350,465.19, 23,945,024.21 and 9,616,248.23

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Solution

The fourth proportional to 17,350,465.19, 23,945,024.21 and 9,616,248.23 is: 13,271,188.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,350,465.19 : 23,945,024.21 = 9,616,248.23 : x
  2. Step 2: Convert to fraction form
    17,350,465.19/23,945,024.21 = 9,616,248.23/x
  3. Step 3: Cross multiply
    17,350,465.19x = 23,945,024.21 × 9,616,248.23
  4. Step 4: Simplify right side
    17,350,465.19x = 230,261,296,508,913.25
  5. Step 5: Solve for x
    x = 230,261,296,508,913.25/17,350,465.19
  6. Step 6: Final answer
    x = 13,271,188.64

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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.