Home / 373,966,505.04-560,977,932.78-111,630,324.84

Finding the Fourth Proportional to 373,966,505.04, 560,977,932.78 and 111,630,324.84

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Solution

The fourth proportional to 373,966,505.04, 560,977,932.78 and 111,630,324.84 is: 167,453,897.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,966,505.04 : 560,977,932.78 = 111,630,324.84 : x
  2. Step 2: Convert to fraction form
    373,966,505.04/560,977,932.78 = 111,630,324.84/x
  3. Step 3: Cross multiply
    373,966,505.04x = 560,977,932.78 × 111,630,324.84
  4. Step 4: Simplify right side
    373,966,505.04x = 62,622,148,864,303,080
  5. Step 5: Solve for x
    x = 62,622,148,864,303,080/373,966,505.04
  6. Step 6: Final answer
    x = 167,453,897.66

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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.