Home / 75,421,735.56-113,071,552.14-23,579,653.04

Finding the Fourth Proportional to 75,421,735.56, 113,071,552.14 and 23,579,653.04

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Solution

The fourth proportional to 75,421,735.56, 113,071,552.14 and 23,579,653.04 is: 35,350,392.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,421,735.56 : 113,071,552.14 = 23,579,653.04 : x
  2. Step 2: Convert to fraction form
    75,421,735.56/113,071,552.14 = 23,579,653.04/x
  3. Step 3: Cross multiply
    75,421,735.56x = 113,071,552.14 × 23,579,653.04
  4. Step 4: Simplify right side
    75,421,735.56x = 2,666,187,967,590,112
  5. Step 5: Solve for x
    x = 2,666,187,967,590,112/75,421,735.56
  6. Step 6: Final answer
    x = 35,350,392.67

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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.