Home / 26,925,071.60-40,387,607.40-16,175,529.20

Finding the Fourth Proportional to 26,925,071.60, 40,387,607.40 and 16,175,529.20

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Solution

The fourth proportional to 26,925,071.60, 40,387,607.40 and 16,175,529.20 is: 24,263,293.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,925,071.60 : 40,387,607.40 = 16,175,529.20 : x
  2. Step 2: Convert to fraction form
    26,925,071.60/40,387,607.40 = 16,175,529.20/x
  3. Step 3: Cross multiply
    26,925,071.60x = 40,387,607.40 × 16,175,529.20
  4. Step 4: Simplify right side
    26,925,071.60x = 653,290,922,816,836
  5. Step 5: Solve for x
    x = 653,290,922,816,836/26,925,071.60
  6. Step 6: Final answer
    x = 24,263,293.80

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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.