Home / 364,498,495.56-546,661,585.26-134,342,581.32

Finding the Fourth Proportional to 364,498,495.56, 546,661,585.26 and 134,342,581.32

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Solution

The fourth proportional to 364,498,495.56, 546,661,585.26 and 134,342,581.32 is: 201,482,116.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,498,495.56 : 546,661,585.26 = 134,342,581.32 : x
  2. Step 2: Convert to fraction form
    364,498,495.56/546,661,585.26 = 134,342,581.32/x
  3. Step 3: Cross multiply
    364,498,495.56x = 546,661,585.26 × 134,342,581.32
  4. Step 4: Simplify right side
    364,498,495.56x = 73,439,928,472,311,664
  5. Step 5: Solve for x
    x = 73,439,928,472,311,664/364,498,495.56
  6. Step 6: Final answer
    x = 201,482,116.85

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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.