Home / 1,677,385,522.36-2,314,799,036.13-924,682,178.44

Finding the Fourth Proportional to 1,677,385,522.36, 2,314,799,036.13 and 924,682,178.44

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Solution

The fourth proportional to 1,677,385,522.36, 2,314,799,036.13 and 924,682,178.44 is: 1,276,065,273.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,677,385,522.36 : 2,314,799,036.13 = 924,682,178.44 : x
  2. Step 2: Convert to fraction form
    1,677,385,522.36/2,314,799,036.13 = 924,682,178.44/x
  3. Step 3: Cross multiply
    1,677,385,522.36x = 2,314,799,036.13 × 924,682,178.44
  4. Step 4: Simplify right side
    1,677,385,522.36x = 2,140,453,415,379,500,800
  5. Step 5: Solve for x
    x = 2,140,453,415,379,500,800/1,677,385,522.36
  6. Step 6: Final answer
    x = 1,276,065,273.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.