Home / 45,159,100.49-62,314,560.70-25,041,592.67

Finding the Fourth Proportional to 45,159,100.49, 62,314,560.70 and 25,041,592.67

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Solution

The fourth proportional to 45,159,100.49, 62,314,560.70 and 25,041,592.67 is: 34,554,626.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,159,100.49 : 62,314,560.70 = 25,041,592.67 : x
  2. Step 2: Convert to fraction form
    45,159,100.49/62,314,560.70 = 25,041,592.67/x
  3. Step 3: Cross multiply
    45,159,100.49x = 62,314,560.70 × 25,041,592.67
  4. Step 4: Simplify right side
    45,159,100.49x = 1,560,455,846,085,213.25
  5. Step 5: Solve for x
    x = 1,560,455,846,085,213.25/45,159,100.49
  6. Step 6: Final answer
    x = 34,554,626.40

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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.