Home / 246,422,186.52-340,066,627.74-134,911,145.40

Finding the Fourth Proportional to 246,422,186.52, 340,066,627.74 and 134,911,145.40

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Solution

The fourth proportional to 246,422,186.52, 340,066,627.74 and 134,911,145.40 is: 186,179,576.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,422,186.52 : 340,066,627.74 = 134,911,145.40 : x
  2. Step 2: Convert to fraction form
    246,422,186.52/340,066,627.74 = 134,911,145.40/x
  3. Step 3: Cross multiply
    246,422,186.52x = 340,066,627.74 × 134,911,145.40
  4. Step 4: Simplify right side
    246,422,186.52x = 45,878,778,260,718,816
  5. Step 5: Solve for x
    x = 45,878,778,260,718,816/246,422,186.52
  6. Step 6: Final answer
    x = 186,179,576.23

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.