Home / 6,688,302,407.80-10,032,453,611.70-4,484,310,292.60

Finding the Fourth Proportional to 6,688,302,407.80, 10,032,453,611.70 and 4,484,310,292.60

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Solution

The fourth proportional to 6,688,302,407.80, 10,032,453,611.70 and 4,484,310,292.60 is: 6,726,465,438.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,688,302,407.80 : 10,032,453,611.70 = 4,484,310,292.60 : x
  2. Step 2: Convert to fraction form
    6,688,302,407.80/10,032,453,611.70 = 4,484,310,292.60/x
  3. Step 3: Cross multiply
    6,688,302,407.80x = 10,032,453,611.70 × 4,484,310,292.60
  4. Step 4: Simplify right side
    6,688,302,407.80x = 44,988,634,990,978,359,296
  5. Step 5: Solve for x
    x = 44,988,634,990,978,359,296/6,688,302,407.80
  6. Step 6: Final answer
    x = 6,726,465,438.90

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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.