Home / 25,846,338.40-35,667,289.74-14,085,909.16

Finding the Fourth Proportional to 25,846,338.40, 35,667,289.74 and 14,085,909.16

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Solution

The fourth proportional to 25,846,338.40, 35,667,289.74 and 14,085,909.16 is: 19,438,196.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,846,338.40 : 35,667,289.74 = 14,085,909.16 : x
  2. Step 2: Convert to fraction form
    25,846,338.40/35,667,289.74 = 14,085,909.16/x
  3. Step 3: Cross multiply
    25,846,338.40x = 35,667,289.74 × 14,085,909.16
  4. Step 4: Simplify right side
    25,846,338.40x = 502,406,203,261,040.06
  5. Step 5: Solve for x
    x = 502,406,203,261,040.06/25,846,338.40
  6. Step 6: Final answer
    x = 19,438,196.45

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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.