Home / 3,066,328,453.19-4,599,492,154.90-969,276,962.21

Finding the Fourth Proportional to 3,066,328,453.19, 4,599,492,154.90 and 969,276,962.21

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Solution

The fourth proportional to 3,066,328,453.19, 4,599,492,154.90 and 969,276,962.21 is: 1,453,915,277.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,328,453.19 : 4,599,492,154.90 = 969,276,962.21 : x
  2. Step 2: Convert to fraction form
    3,066,328,453.19/4,599,492,154.90 = 969,276,962.21/x
  3. Step 3: Cross multiply
    3,066,328,453.19x = 4,599,492,154.90 × 969,276,962.21
  4. Step 4: Simplify right side
    3,066,328,453.19x = 4,458,181,783,584,778,240
  5. Step 5: Solve for x
    x = 4,458,181,783,584,778,240/3,066,328,453.19
  6. Step 6: Final answer
    x = 1,453,915,277.39

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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.