Home / 42,570,775,230.80-63,856,162,846.20-42,570,775,230.80

Finding the Fourth Proportional to 42,570,775,230.80, 63,856,162,846.20 and 42,570,775,230.80

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Solution

The fourth proportional to 42,570,775,230.80, 63,856,162,846.20 and 42,570,775,230.80 is: 63,856,162,846.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,570,775,230.80 : 63,856,162,846.20 = 42,570,775,230.80 : x
  2. Step 2: Convert to fraction form
    42,570,775,230.80/63,856,162,846.20 = 42,570,775,230.80/x
  3. Step 3: Cross multiply
    42,570,775,230.80x = 63,856,162,846.20 × 42,570,775,230.80
  4. Step 4: Simplify right side
    42,570,775,230.80x = 2,718,406,355,626,942,267,392
  5. Step 5: Solve for x
    x = 2,718,406,355,626,942,267,392/42,570,775,230.80
  6. Step 6: Final answer
    x = 63,856,162,846.20

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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.