Home / 17,868,688.64-26,735,395.71-10,586,058.23

Finding the Fourth Proportional to 17,868,688.64, 26,735,395.71 and 10,586,058.23

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Solution

The fourth proportional to 17,868,688.64, 26,735,395.71 and 10,586,058.23 is: 15,839,016.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,868,688.64 : 26,735,395.71 = 10,586,058.23 : x
  2. Step 2: Convert to fraction form
    17,868,688.64/26,735,395.71 = 10,586,058.23/x
  3. Step 3: Cross multiply
    17,868,688.64x = 26,735,395.71 × 10,586,058.23
  4. Step 4: Simplify right side
    17,868,688.64x = 283,022,455,654,475.19
  5. Step 5: Solve for x
    x = 283,022,455,654,475.19/17,868,688.64
  6. Step 6: Final answer
    x = 15,839,016.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.