Home / 4,830,607,205.70-7,245,910,808.55-2,070,515,228.10

Finding the Fourth Proportional to 4,830,607,205.70, 7,245,910,808.55 and 2,070,515,228.10

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Solution

The fourth proportional to 4,830,607,205.70, 7,245,910,808.55 and 2,070,515,228.10 is: 3,105,772,842.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,607,205.70 : 7,245,910,808.55 = 2,070,515,228.10 : x
  2. Step 2: Convert to fraction form
    4,830,607,205.70/7,245,910,808.55 = 2,070,515,228.10/x
  3. Step 3: Cross multiply
    4,830,607,205.70x = 7,245,910,808.55 × 2,070,515,228.10
  4. Step 4: Simplify right side
    4,830,607,205.70x = 15,002,768,670,557,157,376
  5. Step 5: Solve for x
    x = 15,002,768,670,557,157,376/4,830,607,205.70
  6. Step 6: Final answer
    x = 3,105,772,842.15

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Double scale
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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.