Home / 111,779,052.58-167,693,585.90-34,062,039.02

Finding the Fourth Proportional to 111,779,052.58, 167,693,585.90 and 34,062,039.02

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Solution

The fourth proportional to 111,779,052.58, 167,693,585.90 and 34,062,039.02 is: 51,100,678.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,779,052.58 : 167,693,585.90 = 34,062,039.02 : x
  2. Step 2: Convert to fraction form
    111,779,052.58/167,693,585.90 = 34,062,039.02/x
  3. Step 3: Cross multiply
    111,779,052.58x = 167,693,585.90 × 34,062,039.02
  4. Step 4: Simplify right side
    111,779,052.58x = 5,711,985,466,329,523
  5. Step 5: Solve for x
    x = 5,711,985,466,329,523/111,779,052.58
  6. Step 6: Final answer
    x = 51,100,678.83

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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.