Home / 111,848,760.90-167,779,119.96-35,177,767.74

Finding the Fourth Proportional to 111,848,760.90, 167,779,119.96 and 35,177,767.74

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Solution

The fourth proportional to 111,848,760.90, 167,779,119.96 and 35,177,767.74 is: 52,768,531.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,848,760.90 : 167,779,119.96 = 35,177,767.74 : x
  2. Step 2: Convert to fraction form
    111,848,760.90/167,779,119.96 = 35,177,767.74/x
  3. Step 3: Cross multiply
    111,848,760.90x = 167,779,119.96 × 35,177,767.74
  4. Step 4: Simplify right side
    111,848,760.90x = 5,902,094,913,574,479
  5. Step 5: Solve for x
    x = 5,902,094,913,574,479/111,848,760.90
  6. Step 6: Final answer
    x = 52,768,531.95

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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.