Home / 6,688,302,402.80-10,032,453,604.20-4,484,310,287.60

Finding the Fourth Proportional to 6,688,302,402.80, 10,032,453,604.20 and 4,484,310,287.60

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Solution

The fourth proportional to 6,688,302,402.80, 10,032,453,604.20 and 4,484,310,287.60 is: 6,726,465,431.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,688,302,402.80 : 10,032,453,604.20 = 4,484,310,287.60 : x
  2. Step 2: Convert to fraction form
    6,688,302,402.80/10,032,453,604.20 = 4,484,310,287.60/x
  3. Step 3: Cross multiply
    6,688,302,402.80x = 10,032,453,604.20 × 4,484,310,287.60
  4. Step 4: Simplify right side
    6,688,302,402.80x = 44,988,634,907,183,767,552
  5. Step 5: Solve for x
    x = 44,988,634,907,183,767,552/6,688,302,402.80
  6. Step 6: Final answer
    x = 6,726,465,431.40

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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.