Home / 25,662,728.04-38,493,759.78-6,232,113.32

Finding the Fourth Proportional to 25,662,728.04, 38,493,759.78 and 6,232,113.32

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Solution

The fourth proportional to 25,662,728.04, 38,493,759.78 and 6,232,113.32 is: 9,348,089.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,662,728.04 : 38,493,759.78 = 6,232,113.32 : x
  2. Step 2: Convert to fraction form
    25,662,728.04/38,493,759.78 = 6,232,113.32/x
  3. Step 3: Cross multiply
    25,662,728.04x = 38,493,759.78 × 6,232,113.32
  4. Step 4: Simplify right side
    25,662,728.04x = 239,897,473,061,818.28
  5. Step 5: Solve for x
    x = 239,897,473,061,818.28/25,662,728.04
  6. Step 6: Final answer
    x = 9,348,089.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.