Home / 17,315,259.49-23,891,335.72-10,439,593.93

Finding the Fourth Proportional to 17,315,259.49, 23,891,335.72 and 10,439,593.93

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Solution

The fourth proportional to 17,315,259.49, 23,891,335.72 and 10,439,593.93 is: 14,404,395.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,315,259.49 : 23,891,335.72 = 10,439,593.93 : x
  2. Step 2: Convert to fraction form
    17,315,259.49/23,891,335.72 = 10,439,593.93/x
  3. Step 3: Cross multiply
    17,315,259.49x = 23,891,335.72 × 10,439,593.93
  4. Step 4: Simplify right side
    17,315,259.49x = 249,415,843,362,104.16
  5. Step 5: Solve for x
    x = 249,415,843,362,104.16/17,315,259.49
  6. Step 6: Final answer
    x = 14,404,395.35

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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.