Home / 134,168,523.89-201,253,097.48-40,796,352.23

Finding the Fourth Proportional to 134,168,523.89, 201,253,097.48 and 40,796,352.23

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Solution

The fourth proportional to 134,168,523.89, 201,253,097.48 and 40,796,352.23 is: 61,194,623.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,168,523.89 : 201,253,097.48 = 40,796,352.23 : x
  2. Step 2: Convert to fraction form
    134,168,523.89/201,253,097.48 = 40,796,352.23/x
  3. Step 3: Cross multiply
    134,168,523.89x = 201,253,097.48 × 40,796,352.23
  4. Step 4: Simplify right side
    134,168,523.89x = 8,210,392,250,962,358
  5. Step 5: Solve for x
    x = 8,210,392,250,962,358/134,168,523.89
  6. Step 6: Final answer
    x = 61,194,623.10

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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.