Home / 25,925,476.92-35,777,880.54-14,323,788.60

Finding the Fourth Proportional to 25,925,476.92, 35,777,880.54 and 14,323,788.60

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Solution

The fourth proportional to 25,925,476.92, 35,777,880.54 and 14,323,788.60 is: 19,767,227.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,925,476.92 : 35,777,880.54 = 14,323,788.60 : x
  2. Step 2: Convert to fraction form
    25,925,476.92/35,777,880.54 = 14,323,788.60/x
  3. Step 3: Cross multiply
    25,925,476.92x = 35,777,880.54 × 14,323,788.60
  4. Step 4: Simplify right side
    25,925,476.92x = 512,474,797,411,013.81
  5. Step 5: Solve for x
    x = 512,474,797,411,013.81/25,925,476.92
  6. Step 6: Final answer
    x = 19,767,227.39

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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.