Home / 175,651,581.25-242,400,626.24-97,336,442.59

Finding the Fourth Proportional to 175,651,581.25, 242,400,626.24 and 97,336,442.59

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Solution

The fourth proportional to 175,651,581.25, 242,400,626.24 and 97,336,442.59 is: 134,325,091.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,651,581.25 : 242,400,626.24 = 97,336,442.59 : x
  2. Step 2: Convert to fraction form
    175,651,581.25/242,400,626.24 = 97,336,442.59/x
  3. Step 3: Cross multiply
    175,651,581.25x = 242,400,626.24 × 97,336,442.59
  4. Step 4: Simplify right side
    175,651,581.25x = 23,594,414,638,577,804
  5. Step 5: Solve for x
    x = 23,594,414,638,577,804/175,651,581.25
  6. Step 6: Final answer
    x = 134,325,091.02

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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.