Home / 2,834,355,364.40-4,251,533,046.60-2,130,302,327.60

Finding the Fourth Proportional to 2,834,355,364.40, 4,251,533,046.60 and 2,130,302,327.60

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Solution

The fourth proportional to 2,834,355,364.40, 4,251,533,046.60 and 2,130,302,327.60 is: 3,195,453,491.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,355,364.40 : 4,251,533,046.60 = 2,130,302,327.60 : x
  2. Step 2: Convert to fraction form
    2,834,355,364.40/4,251,533,046.60 = 2,130,302,327.60/x
  3. Step 3: Cross multiply
    2,834,355,364.40x = 4,251,533,046.60 × 2,130,302,327.60
  4. Step 4: Simplify right side
    2,834,355,364.40x = 9,057,050,745,040,299,008
  5. Step 5: Solve for x
    x = 9,057,050,745,040,299,008/2,834,355,364.40
  6. Step 6: Final answer
    x = 3,195,453,491.40

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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.