Home / 25,269,626.36-34,872,089.82-14,258,713.16

Finding the Fourth Proportional to 25,269,626.36, 34,872,089.82 and 14,258,713.16

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Solution

The fourth proportional to 25,269,626.36, 34,872,089.82 and 14,258,713.16 is: 19,677,027.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,269,626.36 : 34,872,089.82 = 14,258,713.16 : x
  2. Step 2: Convert to fraction form
    25,269,626.36/34,872,089.82 = 14,258,713.16/x
  3. Step 3: Cross multiply
    25,269,626.36x = 34,872,089.82 × 14,258,713.16
  4. Step 4: Simplify right side
    25,269,626.36x = 497,231,126,033,136.06
  5. Step 5: Solve for x
    x = 497,231,126,033,136.06/25,269,626.36
  6. Step 6: Final answer
    x = 19,677,027.23

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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.