Home / 884,736,550.94-1,327,320,898.63-294,525,650.41

Finding the Fourth Proportional to 884,736,550.94, 1,327,320,898.63 and 294,525,650.41

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Solution

The fourth proportional to 884,736,550.94, 1,327,320,898.63 and 294,525,650.41 is: 441,860,405.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,736,550.94 : 1,327,320,898.63 = 294,525,650.41 : x
  2. Step 2: Convert to fraction form
    884,736,550.94/1,327,320,898.63 = 294,525,650.41/x
  3. Step 3: Cross multiply
    884,736,550.94x = 1,327,320,898.63 × 294,525,650.41
  4. Step 4: Simplify right side
    884,736,550.94x = 390,930,050,967,731,840
  5. Step 5: Solve for x
    x = 390,930,050,967,731,840/884,736,550.94
  6. Step 6: Final answer
    x = 441,860,405.29

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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.