Home / 5,464,206,803.53-7,540,607,915.54-2,958,080,518.05

Finding the Fourth Proportional to 5,464,206,803.53, 7,540,607,915.54 and 2,958,080,518.05

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Solution

The fourth proportional to 5,464,206,803.53, 7,540,607,915.54 and 2,958,080,518.05 is: 4,082,152,482.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,206,803.53 : 7,540,607,915.54 = 2,958,080,518.05 : x
  2. Step 2: Convert to fraction form
    5,464,206,803.53/7,540,607,915.54 = 2,958,080,518.05/x
  3. Step 3: Cross multiply
    5,464,206,803.53x = 7,540,607,915.54 × 2,958,080,518.05
  4. Step 4: Simplify right side
    5,464,206,803.53x = 22,305,725,369,212,493,824
  5. Step 5: Solve for x
    x = 22,305,725,369,212,493,824/5,464,206,803.53
  6. Step 6: Final answer
    x = 4,082,152,482.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.