Home / 2,657,428,267.60-3,986,142,401.40-2,504,373,259.60

Finding the Fourth Proportional to 2,657,428,267.60, 3,986,142,401.40 and 2,504,373,259.60

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Solution

The fourth proportional to 2,657,428,267.60, 3,986,142,401.40 and 2,504,373,259.60 is: 3,756,559,889.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,428,267.60 : 3,986,142,401.40 = 2,504,373,259.60 : x
  2. Step 2: Convert to fraction form
    2,657,428,267.60/3,986,142,401.40 = 2,504,373,259.60/x
  3. Step 3: Cross multiply
    2,657,428,267.60x = 3,986,142,401.40 × 2,504,373,259.60
  4. Step 4: Simplify right side
    2,657,428,267.60x = 9,982,788,439,023,890,432
  5. Step 5: Solve for x
    x = 9,982,788,439,023,890,432/2,657,428,267.60
  6. Step 6: Final answer
    x = 3,756,559,889.40

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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.