Home / 75,947,542.46-104,805,442.59-44,585,087.12

Finding the Fourth Proportional to 75,947,542.46, 104,805,442.59 and 44,585,087.12

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Solution

The fourth proportional to 75,947,542.46, 104,805,442.59 and 44,585,087.12 is: 61,526,148.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,947,542.46 : 104,805,442.59 = 44,585,087.12 : x
  2. Step 2: Convert to fraction form
    75,947,542.46/104,805,442.59 = 44,585,087.12/x
  3. Step 3: Cross multiply
    75,947,542.46x = 104,805,442.59 × 44,585,087.12
  4. Step 4: Simplify right side
    75,947,542.46x = 4,672,759,788,525,308
  5. Step 5: Solve for x
    x = 4,672,759,788,525,308/75,947,542.46
  6. Step 6: Final answer
    x = 61,526,148.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.