Home / 2,180,351,325.40-3,265,992,024.90-1,817,554,269.40

Finding the Fourth Proportional to 2,180,351,325.40, 3,265,992,024.90 and 1,817,554,269.40

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Solution

The fourth proportional to 2,180,351,325.40, 3,265,992,024.90 and 1,817,554,269.40 is: 2,722,551,030.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,351,325.40 : 3,265,992,024.90 = 1,817,554,269.40 : x
  2. Step 2: Convert to fraction form
    2,180,351,325.40/3,265,992,024.90 = 1,817,554,269.40/x
  3. Step 3: Cross multiply
    2,180,351,325.40x = 3,265,992,024.90 × 1,817,554,269.40
  4. Step 4: Simplify right side
    2,180,351,325.40x = 5,936,117,748,683,346,944
  5. Step 5: Solve for x
    x = 5,936,117,748,683,346,944/2,180,351,325.40
  6. Step 6: Final answer
    x = 2,722,551,030.90

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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.