Home / 4,549,401,765.60-6,387,529,072.80-4,549,401,765.60

Finding the Fourth Proportional to 4,549,401,765.60, 6,387,529,072.80 and 4,549,401,765.60

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Solution

The fourth proportional to 4,549,401,765.60, 6,387,529,072.80 and 4,549,401,765.60 is: 6,387,529,072.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,401,765.60 : 6,387,529,072.80 = 4,549,401,765.60 : x
  2. Step 2: Convert to fraction form
    4,549,401,765.60/6,387,529,072.80 = 4,549,401,765.60/x
  3. Step 3: Cross multiply
    4,549,401,765.60x = 6,387,529,072.80 × 4,549,401,765.60
  4. Step 4: Simplify right side
    4,549,401,765.60x = 29,059,436,041,617,653,760
  5. Step 5: Solve for x
    x = 29,059,436,041,617,653,760/4,549,401,765.60
  6. Step 6: Final answer
    x = 6,387,529,072.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.