Home / 4,549,693,533.35-6,824,540,300.03-2,219,431,036.55

Finding the Fourth Proportional to 4,549,693,533.35, 6,824,540,300.03 and 2,219,431,036.55

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Solution

The fourth proportional to 4,549,693,533.35, 6,824,540,300.03 and 2,219,431,036.55 is: 3,329,146,554.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,693,533.35 : 6,824,540,300.03 = 2,219,431,036.55 : x
  2. Step 2: Convert to fraction form
    4,549,693,533.35/6,824,540,300.03 = 2,219,431,036.55/x
  3. Step 3: Cross multiply
    4,549,693,533.35x = 6,824,540,300.03 × 2,219,431,036.55
  4. Step 4: Simplify right side
    4,549,693,533.35x = 15,146,596,552,061,734,912
  5. Step 5: Solve for x
    x = 15,146,596,552,061,734,912/4,549,693,533.35
  6. Step 6: Final answer
    x = 3,329,146,554.83

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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.