Home / 10,777,552,089.60-16,166,328,134.40-6,133,749,772.80

Finding the Fourth Proportional to 10,777,552,089.60, 16,166,328,134.40 and 6,133,749,772.80

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Solution

The fourth proportional to 10,777,552,089.60, 16,166,328,134.40 and 6,133,749,772.80 is: 9,200,624,659.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,777,552,089.60 : 16,166,328,134.40 = 6,133,749,772.80 : x
  2. Step 2: Convert to fraction form
    10,777,552,089.60/16,166,328,134.40 = 6,133,749,772.80/x
  3. Step 3: Cross multiply
    10,777,552,089.60x = 16,166,328,134.40 × 6,133,749,772.80
  4. Step 4: Simplify right side
    10,777,552,089.60x = 99,160,211,521,386,250,240
  5. Step 5: Solve for x
    x = 99,160,211,521,386,250,240/10,777,552,089.60
  6. Step 6: Final answer
    x = 9,200,624,659.20

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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.