Home / 17,034,333.81-23,507,261.07-9,299,376.13

Finding the Fourth Proportional to 17,034,333.81, 23,507,261.07 and 9,299,376.13

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Solution

The fourth proportional to 17,034,333.81, 23,507,261.07 and 9,299,376.13 is: 12,833,073.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,034,333.81 : 23,507,261.07 = 9,299,376.13 : x
  2. Step 2: Convert to fraction form
    17,034,333.81/23,507,261.07 = 9,299,376.13/x
  3. Step 3: Cross multiply
    17,034,333.81x = 23,507,261.07 × 9,299,376.13
  4. Step 4: Simplify right side
    17,034,333.81x = 218,602,862,476,036.28
  5. Step 5: Solve for x
    x = 218,602,862,476,036.28/17,034,333.81
  6. Step 6: Final answer
    x = 12,833,073.77

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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.