Home / 16,966,641-25,417,850.28-10,029,351.24

Finding the Fourth Proportional to 16,966,641, 25,417,850.28 and 10,029,351.24

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Solution

The fourth proportional to 16,966,641, 25,417,850.28 and 10,029,351.24 is: 15,025,045.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,966,641 : 25,417,850.28 = 10,029,351.24 : x
  2. Step 2: Convert to fraction form
    16,966,641/25,417,850.28 = 10,029,351.24/x
  3. Step 3: Cross multiply
    16,966,641x = 25,417,850.28 × 10,029,351.24
  4. Step 4: Simplify right side
    16,966,641x = 254,924,548,223,852.38
  5. Step 5: Solve for x
    x = 254,924,548,223,852.38/16,966,641
  6. Step 6: Final answer
    x = 15,025,045.22

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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.