Home / 349,056,516.60-523,584,774.90-295,308,804.60

Finding the Fourth Proportional to 349,056,516.60, 523,584,774.90 and 295,308,804.60

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Solution

The fourth proportional to 349,056,516.60, 523,584,774.90 and 295,308,804.60 is: 442,963,206.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,056,516.60 : 523,584,774.90 = 295,308,804.60 : x
  2. Step 2: Convert to fraction form
    349,056,516.60/523,584,774.90 = 295,308,804.60/x
  3. Step 3: Cross multiply
    349,056,516.60x = 523,584,774.90 × 295,308,804.60
  4. Step 4: Simplify right side
    349,056,516.60x = 154,619,193,982,479,104
  5. Step 5: Solve for x
    x = 154,619,193,982,479,104/349,056,516.60
  6. Step 6: Final answer
    x = 442,963,206.90

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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.