Home / 37,945,949.04-56,918,719.44-9,192,070.08

Finding the Fourth Proportional to 37,945,949.04, 56,918,719.44 and 9,192,070.08

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Solution

The fourth proportional to 37,945,949.04, 56,918,719.44 and 9,192,070.08 is: 13,788,055.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,945,949.04 : 56,918,719.44 = 9,192,070.08 : x
  2. Step 2: Convert to fraction form
    37,945,949.04/56,918,719.44 = 9,192,070.08/x
  3. Step 3: Cross multiply
    37,945,949.04x = 56,918,719.44 × 9,192,070.08
  4. Step 4: Simplify right side
    37,945,949.04x = 523,200,857,956,338.31
  5. Step 5: Solve for x
    x = 523,200,857,956,338.31/37,945,949.04
  6. Step 6: Final answer
    x = 13,788,055.67

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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.