Home / 62,852,438.03-94,282,642.19-19,723,343.67

Finding the Fourth Proportional to 62,852,438.03, 94,282,642.19 and 19,723,343.67

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Solution

The fourth proportional to 62,852,438.03, 94,282,642.19 and 19,723,343.67 is: 29,586,266.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,852,438.03 : 94,282,642.19 = 19,723,343.67 : x
  2. Step 2: Convert to fraction form
    62,852,438.03/94,282,642.19 = 19,723,343.67/x
  3. Step 3: Cross multiply
    62,852,438.03x = 94,282,642.19 × 19,723,343.67
  4. Step 4: Simplify right side
    62,852,438.03x = 1,859,568,953,967,376.25
  5. Step 5: Solve for x
    x = 1,859,568,953,967,376.25/62,852,438.03
  6. Step 6: Final answer
    x = 29,586,266.06

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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.