Home / 25,995,396.69-35,874,768.15-14,392,959.84

Finding the Fourth Proportional to 25,995,396.69, 35,874,768.15 and 14,392,959.84

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Solution

The fourth proportional to 25,995,396.69, 35,874,768.15 and 14,392,959.84 is: 19,862,905.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,995,396.69 : 35,874,768.15 = 14,392,959.84 : x
  2. Step 2: Convert to fraction form
    25,995,396.69/35,874,768.15 = 14,392,959.84/x
  3. Step 3: Cross multiply
    25,995,396.69x = 35,874,768.15 × 14,392,959.84
  4. Step 4: Simplify right side
    25,995,396.69x = 516,344,097,252,261.06
  5. Step 5: Solve for x
    x = 516,344,097,252,261.06/25,995,396.69
  6. Step 6: Final answer
    x = 19,862,905.09

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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.