Home / 44,019,155.10-66,041,512.07-17,744,431.22

Finding the Fourth Proportional to 44,019,155.10, 66,041,512.07 and 17,744,431.22

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Solution

The fourth proportional to 44,019,155.10, 66,041,512.07 and 17,744,431.22 is: 26,621,798.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,019,155.10 : 66,041,512.07 = 17,744,431.22 : x
  2. Step 2: Convert to fraction form
    44,019,155.10/66,041,512.07 = 17,744,431.22/x
  3. Step 3: Cross multiply
    44,019,155.10x = 66,041,512.07 × 17,744,431.22
  4. Step 4: Simplify right side
    44,019,155.10x = 1,171,869,068,305,068.25
  5. Step 5: Solve for x
    x = 1,171,869,068,305,068.25/44,019,155.10
  6. Step 6: Final answer
    x = 26,621,798.30

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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.