Home / 42,954,206.92-59,276,815.26-23,638,622.92

Finding the Fourth Proportional to 42,954,206.92, 59,276,815.26 and 23,638,622.92

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Solution

The fourth proportional to 42,954,206.92, 59,276,815.26 and 23,638,622.92 is: 32,621,304.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,954,206.92 : 59,276,815.26 = 23,638,622.92 : x
  2. Step 2: Convert to fraction form
    42,954,206.92/59,276,815.26 = 23,638,622.92/x
  3. Step 3: Cross multiply
    42,954,206.92x = 59,276,815.26 × 23,638,622.92
  4. Step 4: Simplify right side
    42,954,206.92x = 1,401,222,283,829,641.75
  5. Step 5: Solve for x
    x = 1,401,222,283,829,641.75/42,954,206.92
  6. Step 6: Final answer
    x = 32,621,304.97

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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.