Home / 237,169,097.20-355,222,804.20-194,701,769.20

Finding the Fourth Proportional to 237,169,097.20, 355,222,804.20 and 194,701,769.20

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Solution

The fourth proportional to 237,169,097.20, 355,222,804.20 and 194,701,769.20 is: 291,616,864.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,169,097.20 : 355,222,804.20 = 194,701,769.20 : x
  2. Step 2: Convert to fraction form
    237,169,097.20/355,222,804.20 = 194,701,769.20/x
  3. Step 3: Cross multiply
    237,169,097.20x = 355,222,804.20 × 194,701,769.20
  4. Step 4: Simplify right side
    237,169,097.20x = 69,162,508,437,925,184
  5. Step 5: Solve for x
    x = 69,162,508,437,925,184/237,169,097.20
  6. Step 6: Final answer
    x = 291,616,864.32

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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.