Home / 17,035,993.13-23,509,548.81-9,301,035.20

Finding the Fourth Proportional to 17,035,993.13, 23,509,548.81 and 9,301,035.20

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Solution

The fourth proportional to 17,035,993.13, 23,509,548.81 and 9,301,035.20 is: 12,835,362.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,035,993.13 : 23,509,548.81 = 9,301,035.20 : x
  2. Step 2: Convert to fraction form
    17,035,993.13/23,509,548.81 = 9,301,035.20/x
  3. Step 3: Cross multiply
    17,035,993.13x = 23,509,548.81 × 9,301,035.20
  4. Step 4: Simplify right side
    17,035,993.13x = 218,663,140,900,380.38
  5. Step 5: Solve for x
    x = 218,663,140,900,380.38/17,035,993.13
  6. Step 6: Final answer
    x = 12,835,362.12

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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.