Home / 25,813,146.36-35,624,224.46-14,800,920.66

Finding the Fourth Proportional to 25,813,146.36, 35,624,224.46 and 14,800,920.66

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Solution

The fourth proportional to 25,813,146.36, 35,624,224.46 and 14,800,920.66 is: 20,426,464.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,813,146.36 : 35,624,224.46 = 14,800,920.66 : x
  2. Step 2: Convert to fraction form
    25,813,146.36/35,624,224.46 = 14,800,920.66/x
  3. Step 3: Cross multiply
    25,813,146.36x = 35,624,224.46 × 14,800,920.66
  4. Step 4: Simplify right side
    25,813,146.36x = 527,271,319,732,486.75
  5. Step 5: Solve for x
    x = 527,271,319,732,486.75/25,813,146.36
  6. Step 6: Final answer
    x = 20,426,464.58

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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.