Home / 116,651,803.10-174,977,704.65-48,627,355.10

Finding the Fourth Proportional to 116,651,803.10, 174,977,704.65 and 48,627,355.10

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Solution

The fourth proportional to 116,651,803.10, 174,977,704.65 and 48,627,355.10 is: 72,941,032.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,651,803.10 : 174,977,704.65 = 48,627,355.10 : x
  2. Step 2: Convert to fraction form
    116,651,803.10/174,977,704.65 = 48,627,355.10/x
  3. Step 3: Cross multiply
    116,651,803.10x = 174,977,704.65 × 48,627,355.10
  4. Step 4: Simplify right side
    116,651,803.10x = 8,508,702,978,598,472
  5. Step 5: Solve for x
    x = 8,508,702,978,598,472/116,651,803.10
  6. Step 6: Final answer
    x = 72,941,032.65

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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.