Home / 30,589,007.60-45,908,394.60-29,593,679.60

Finding the Fourth Proportional to 30,589,007.60, 45,908,394.60 and 29,593,679.60

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Solution

The fourth proportional to 30,589,007.60, 45,908,394.60 and 29,593,679.60 is: 44,414,592.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,589,007.60 : 45,908,394.60 = 29,593,679.60 : x
  2. Step 2: Convert to fraction form
    30,589,007.60/45,908,394.60 = 29,593,679.60/x
  3. Step 3: Cross multiply
    30,589,007.60x = 45,908,394.60 × 29,593,679.60
  4. Step 4: Simplify right side
    30,589,007.60x = 1,358,598,320,742,770.25
  5. Step 5: Solve for x
    x = 1,358,598,320,742,770.25/30,589,007.60
  6. Step 6: Final answer
    x = 44,414,592.93

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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.