Home / 536,500,346.37-804,750,581.87-168,064,009.41

Finding the Fourth Proportional to 536,500,346.37, 804,750,581.87 and 168,064,009.41

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Solution

The fourth proportional to 536,500,346.37, 804,750,581.87 and 168,064,009.41 is: 252,096,033.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,500,346.37 : 804,750,581.87 = 168,064,009.41 : x
  2. Step 2: Convert to fraction form
    536,500,346.37/804,750,581.87 = 168,064,009.41/x
  3. Step 3: Cross multiply
    536,500,346.37x = 804,750,581.87 × 168,064,009.41
  4. Step 4: Simplify right side
    536,500,346.37x = 135,249,609,366,915,424
  5. Step 5: Solve for x
    x = 135,249,609,366,915,424/536,500,346.37
  6. Step 6: Final answer
    x = 252,096,033.64

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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.