Home / 397,882,244.20-596,646,419.10-182,537,501.80

Finding the Fourth Proportional to 397,882,244.20, 596,646,419.10 and 182,537,501.80

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Solution

The fourth proportional to 397,882,244.20, 596,646,419.10 and 182,537,501.80 is: 273,725,074.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    397,882,244.20 : 596,646,419.10 = 182,537,501.80 : x
  2. Step 2: Convert to fraction form
    397,882,244.20/596,646,419.10 = 182,537,501.80/x
  3. Step 3: Cross multiply
    397,882,244.20x = 596,646,419.10 × 182,537,501.80
  4. Step 4: Simplify right side
    397,882,244.20x = 108,910,346,800,429,808
  5. Step 5: Solve for x
    x = 108,910,346,800,429,808/397,882,244.20
  6. Step 6: Final answer
    x = 273,725,074.16

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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.