Home / 3,464,233,435.20-5,196,350,152.80-2,811,198,734.40

Finding the Fourth Proportional to 3,464,233,435.20, 5,196,350,152.80 and 2,811,198,734.40

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Solution

The fourth proportional to 3,464,233,435.20, 5,196,350,152.80 and 2,811,198,734.40 is: 4,216,798,101.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,233,435.20 : 5,196,350,152.80 = 2,811,198,734.40 : x
  2. Step 2: Convert to fraction form
    3,464,233,435.20/5,196,350,152.80 = 2,811,198,734.40/x
  3. Step 3: Cross multiply
    3,464,233,435.20x = 5,196,350,152.80 × 2,811,198,734.40
  4. Step 4: Simplify right side
    3,464,233,435.20x = 14,607,972,973,050,607,616
  5. Step 5: Solve for x
    x = 14,607,972,973,050,607,616/3,464,233,435.20
  6. Step 6: Final answer
    x = 4,216,798,101.60

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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.