Home / 4,429,408,089.70-6,644,112,134.55-4,360,533,336.10

Finding the Fourth Proportional to 4,429,408,089.70, 6,644,112,134.55 and 4,360,533,336.10

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Solution

The fourth proportional to 4,429,408,089.70, 6,644,112,134.55 and 4,360,533,336.10 is: 6,540,800,004.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,408,089.70 : 6,644,112,134.55 = 4,360,533,336.10 : x
  2. Step 2: Convert to fraction form
    4,429,408,089.70/6,644,112,134.55 = 4,360,533,336.10/x
  3. Step 3: Cross multiply
    4,429,408,089.70x = 6,644,112,134.55 × 4,360,533,336.10
  4. Step 4: Simplify right side
    4,429,408,089.70x = 28,971,872,451,491,807,232
  5. Step 5: Solve for x
    x = 28,971,872,451,491,807,232/4,429,408,089.70
  6. Step 6: Final answer
    x = 6,540,800,004.15

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Double scale
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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.