Home / 2,996,352,002.60-4,494,528,003.90-1,545,163,778.60

Finding the Fourth Proportional to 2,996,352,002.60, 4,494,528,003.90 and 1,545,163,778.60

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Solution

The fourth proportional to 2,996,352,002.60, 4,494,528,003.90 and 1,545,163,778.60 is: 2,317,745,667.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,352,002.60 : 4,494,528,003.90 = 1,545,163,778.60 : x
  2. Step 2: Convert to fraction form
    2,996,352,002.60/4,494,528,003.90 = 1,545,163,778.60/x
  3. Step 3: Cross multiply
    2,996,352,002.60x = 4,494,528,003.90 × 1,545,163,778.60
  4. Step 4: Simplify right side
    2,996,352,002.60x = 6,944,781,873,529,638,912
  5. Step 5: Solve for x
    x = 6,944,781,873,529,638,912/2,996,352,002.60
  6. Step 6: Final answer
    x = 2,317,745,667.90

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1.5x scale

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.