Home / 94,763,896.83-142,055,037.36-40,101,287.40

Finding the Fourth Proportional to 94,763,896.83, 142,055,037.36 and 40,101,287.40

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Solution

The fourth proportional to 94,763,896.83, 142,055,037.36 and 40,101,287.40 is: 60,113,503.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,763,896.83 : 142,055,037.36 = 40,101,287.40 : x
  2. Step 2: Convert to fraction form
    94,763,896.83/142,055,037.36 = 40,101,287.40/x
  3. Step 3: Cross multiply
    94,763,896.83x = 142,055,037.36 × 40,101,287.40
  4. Step 4: Simplify right side
    94,763,896.83x = 5,696,589,879,590,590
  5. Step 5: Solve for x
    x = 5,696,589,879,590,590/94,763,896.83
  6. Step 6: Final answer
    x = 60,113,503.88

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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.