Home / 25,727,557.41-35,502,438.56-14,125,055.85

Finding the Fourth Proportional to 25,727,557.41, 35,502,438.56 and 14,125,055.85

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Solution

The fourth proportional to 25,727,557.41, 35,502,438.56 and 14,125,055.85 is: 19,491,703.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,727,557.41 : 35,502,438.56 = 14,125,055.85 : x
  2. Step 2: Convert to fraction form
    25,727,557.41/35,502,438.56 = 14,125,055.85/x
  3. Step 3: Cross multiply
    25,727,557.41x = 35,502,438.56 × 14,125,055.85
  4. Step 4: Simplify right side
    25,727,557.41x = 501,473,927,400,568.25
  5. Step 5: Solve for x
    x = 501,473,927,400,568.25/25,727,557.41
  6. Step 6: Final answer
    x = 19,491,703.76

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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.