Home / 4,565,900,836.56-6,300,975,403.12-2,479,817,764.56

Finding the Fourth Proportional to 4,565,900,836.56, 6,300,975,403.12 and 2,479,817,764.56

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Solution

The fourth proportional to 4,565,900,836.56, 6,300,975,403.12 and 2,479,817,764.56 is: 3,422,166,029.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,565,900,836.56 : 6,300,975,403.12 = 2,479,817,764.56 : x
  2. Step 2: Convert to fraction form
    4,565,900,836.56/6,300,975,403.12 = 2,479,817,764.56/x
  3. Step 3: Cross multiply
    4,565,900,836.56x = 6,300,975,403.12 × 2,479,817,764.56
  4. Step 4: Simplify right side
    4,565,900,836.56x = 15,625,270,738,712,582,144
  5. Step 5: Solve for x
    x = 15,625,270,738,712,582,144/4,565,900,836.56
  6. Step 6: Final answer
    x = 3,422,166,029.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.