Home / 44,152,219.03-66,223,283.36-11,806,643.54

Finding the Fourth Proportional to 44,152,219.03, 66,223,283.36 and 11,806,643.54

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Solution

The fourth proportional to 44,152,219.03, 66,223,283.36 and 11,806,643.54 is: 17,708,616.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,152,219.03 : 66,223,283.36 = 11,806,643.54 : x
  2. Step 2: Convert to fraction form
    44,152,219.03/66,223,283.36 = 11,806,643.54/x
  3. Step 3: Cross multiply
    44,152,219.03x = 66,223,283.36 × 11,806,643.54
  4. Step 4: Simplify right side
    44,152,219.03x = 781,874,700,679,933.38
  5. Step 5: Solve for x
    x = 781,874,700,679,933.38/44,152,219.03
  6. Step 6: Final answer
    x = 17,708,616.19

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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.