Home / 24,370,959,945.84-33,631,964,290.17-13,520,031,442.44

Finding the Fourth Proportional to 24,370,959,945.84, 33,631,964,290.17 and 13,520,031,442.44

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Solution

The fourth proportional to 24,370,959,945.84, 33,631,964,290.17 and 13,520,031,442.44 is: 18,657,665,339.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,370,959,945.84 : 33,631,964,290.17 = 13,520,031,442.44 : x
  2. Step 2: Convert to fraction form
    24,370,959,945.84/33,631,964,290.17 = 13,520,031,442.44/x
  3. Step 3: Cross multiply
    24,370,959,945.84x = 33,631,964,290.17 × 13,520,031,442.44
  4. Step 4: Simplify right side
    24,370,959,945.84x = 454,705,214,674,117,656,576
  5. Step 5: Solve for x
    x = 454,705,214,674,117,656,576/24,370,959,945.84
  6. Step 6: Final answer
    x = 18,657,665,339.59

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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.