Home / 248,832,940.20-373,249,410.30-67,073,605.80

Finding the Fourth Proportional to 248,832,940.20, 373,249,410.30 and 67,073,605.80

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Solution

The fourth proportional to 248,832,940.20, 373,249,410.30 and 67,073,605.80 is: 100,610,408.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,832,940.20 : 373,249,410.30 = 67,073,605.80 : x
  2. Step 2: Convert to fraction form
    248,832,940.20/373,249,410.30 = 67,073,605.80/x
  3. Step 3: Cross multiply
    248,832,940.20x = 373,249,410.30 × 67,073,605.80
  4. Step 4: Simplify right side
    248,832,940.20x = 25,035,183,811,544,660
  5. Step 5: Solve for x
    x = 25,035,183,811,544,660/248,832,940.20
  6. Step 6: Final answer
    x = 100,610,408.70

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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.