Home / 37,388,283,722.40-56,082,425,583.60-11,215,877,354.40

Finding the Fourth Proportional to 37,388,283,722.40, 56,082,425,583.60 and 11,215,877,354.40

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Solution

The fourth proportional to 37,388,283,722.40, 56,082,425,583.60 and 11,215,877,354.40 is: 16,823,816,031.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,388,283,722.40 : 56,082,425,583.60 = 11,215,877,354.40 : x
  2. Step 2: Convert to fraction form
    37,388,283,722.40/56,082,425,583.60 = 11,215,877,354.40/x
  3. Step 3: Cross multiply
    37,388,283,722.40x = 56,082,425,583.60 × 11,215,877,354.40
  4. Step 4: Simplify right side
    37,388,283,722.40x = 629,013,607,082,922,344,448
  5. Step 5: Solve for x
    x = 629,013,607,082,922,344,448/37,388,283,722.40
  6. Step 6: Final answer
    x = 16,823,816,031.60

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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.