Home / 2,173,776,140.60-3,258,113,294.10-930,204,200.60

Finding the Fourth Proportional to 2,173,776,140.60, 3,258,113,294.10 and 930,204,200.60

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Solution

The fourth proportional to 2,173,776,140.60, 3,258,113,294.10 and 930,204,200.60 is: 1,394,214,710.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,173,776,140.60 : 3,258,113,294.10 = 930,204,200.60 : x
  2. Step 2: Convert to fraction form
    2,173,776,140.60/3,258,113,294.10 = 930,204,200.60/x
  3. Step 3: Cross multiply
    2,173,776,140.60x = 3,258,113,294.10 × 930,204,200.60
  4. Step 4: Simplify right side
    2,173,776,140.60x = 3,030,710,672,202,523,136
  5. Step 5: Solve for x
    x = 3,030,710,672,202,523,136/2,173,776,140.60
  6. Step 6: Final answer
    x = 1,394,214,710.34

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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.