Home / 116,448,008.20-174,672,012.30-48,283,592.20

Finding the Fourth Proportional to 116,448,008.20, 174,672,012.30 and 48,283,592.20

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Solution

The fourth proportional to 116,448,008.20, 174,672,012.30 and 48,283,592.20 is: 72,425,388.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,448,008.20 : 174,672,012.30 = 48,283,592.20 : x
  2. Step 2: Convert to fraction form
    116,448,008.20/174,672,012.30 = 48,283,592.20/x
  3. Step 3: Cross multiply
    116,448,008.20x = 174,672,012.30 × 48,283,592.20
  4. Step 4: Simplify right side
    116,448,008.20x = 8,433,792,210,646,585
  5. Step 5: Solve for x
    x = 8,433,792,210,646,585/116,448,008.20
  6. Step 6: Final answer
    x = 72,425,388.30

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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.