Home / 17,035,997.64-23,509,555.02-9,301,039.71

Finding the Fourth Proportional to 17,035,997.64, 23,509,555.02 and 9,301,039.71

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Solution

The fourth proportional to 17,035,997.64, 23,509,555.02 and 9,301,039.71 is: 12,835,368.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,035,997.64 : 23,509,555.02 = 9,301,039.71 : x
  2. Step 2: Convert to fraction form
    17,035,997.64/23,509,555.02 = 9,301,039.71/x
  3. Step 3: Cross multiply
    17,035,997.64x = 23,509,555.02 × 9,301,039.71
  4. Step 4: Simplify right side
    17,035,997.64x = 218,663,304,805,449.88
  5. Step 5: Solve for x
    x = 218,663,304,805,449.88/17,035,997.64
  6. Step 6: Final answer
    x = 12,835,368.34

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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.