Home / 2,520,848,082.80-3,785,164,962.60-1,374,230,226.80

Finding the Fourth Proportional to 2,520,848,082.80, 3,785,164,962.60 and 1,374,230,226.80

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Solution

The fourth proportional to 2,520,848,082.80, 3,785,164,962.60 and 1,374,230,226.80 is: 2,063,467,505.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,520,848,082.80 : 3,785,164,962.60 = 1,374,230,226.80 : x
  2. Step 2: Convert to fraction form
    2,520,848,082.80/3,785,164,962.60 = 1,374,230,226.80/x
  3. Step 3: Cross multiply
    2,520,848,082.80x = 3,785,164,962.60 × 1,374,230,226.80
  4. Step 4: Simplify right side
    2,520,848,082.80x = 5,201,688,105,029,211,136
  5. Step 5: Solve for x
    x = 5,201,688,105,029,211,136/2,520,848,082.80
  6. Step 6: Final answer
    x = 2,063,467,505.45

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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.