Home / 25,896,939.36-35,737,778.16-14,294,505.84

Finding the Fourth Proportional to 25,896,939.36, 35,737,778.16 and 14,294,505.84

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Solution

The fourth proportional to 25,896,939.36, 35,737,778.16 and 14,294,505.84 is: 19,726,419.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,896,939.36 : 35,737,778.16 = 14,294,505.84 : x
  2. Step 2: Convert to fraction form
    25,896,939.36/35,737,778.16 = 14,294,505.84/x
  3. Step 3: Cross multiply
    25,896,939.36x = 35,737,778.16 × 14,294,505.84
  4. Step 4: Simplify right side
    25,896,939.36x = 510,853,878,616,744.38
  5. Step 5: Solve for x
    x = 510,853,878,616,744.38/25,896,939.36
  6. Step 6: Final answer
    x = 19,726,419.08

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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.