Home / 24,571,317,940.71-36,867,594,855.78-13,213,219,553.46

Finding the Fourth Proportional to 24,571,317,940.71, 36,867,594,855.78 and 13,213,219,553.46

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Solution

The fourth proportional to 24,571,317,940.71, 36,867,594,855.78 and 13,213,219,553.46 is: 19,825,539,127.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,571,317,940.71 : 36,867,594,855.78 = 13,213,219,553.46 : x
  2. Step 2: Convert to fraction form
    24,571,317,940.71/36,867,594,855.78 = 13,213,219,553.46/x
  3. Step 3: Cross multiply
    24,571,317,940.71x = 36,867,594,855.78 × 13,213,219,553.46
  4. Step 4: Simplify right side
    24,571,317,940.71x = 487,139,625,237,433,548,800
  5. Step 5: Solve for x
    x = 487,139,625,237,433,548,800/24,571,317,940.71
  6. Step 6: Final answer
    x = 19,825,539,127.08

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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.