Home / 4,429,736,003.60-6,644,604,005.40-3,709,516,662.80

Finding the Fourth Proportional to 4,429,736,003.60, 6,644,604,005.40 and 3,709,516,662.80

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Solution

The fourth proportional to 4,429,736,003.60, 6,644,604,005.40 and 3,709,516,662.80 is: 5,564,274,994.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,736,003.60 : 6,644,604,005.40 = 3,709,516,662.80 : x
  2. Step 2: Convert to fraction form
    4,429,736,003.60/6,644,604,005.40 = 3,709,516,662.80/x
  3. Step 3: Cross multiply
    4,429,736,003.60x = 6,644,604,005.40 × 3,709,516,662.80
  4. Step 4: Simplify right side
    4,429,736,003.60x = 24,648,269,275,738,923,008
  5. Step 5: Solve for x
    x = 24,648,269,275,738,923,008/4,429,736,003.60
  6. Step 6: Final answer
    x = 5,564,274,994.20

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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.