Home / 3,297,996,848.70-4,946,995,273.05-2,971,479,498.30

Finding the Fourth Proportional to 3,297,996,848.70, 4,946,995,273.05 and 2,971,479,498.30

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Solution

The fourth proportional to 3,297,996,848.70, 4,946,995,273.05 and 2,971,479,498.30 is: 4,457,219,247.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,996,848.70 : 4,946,995,273.05 = 2,971,479,498.30 : x
  2. Step 2: Convert to fraction form
    3,297,996,848.70/4,946,995,273.05 = 2,971,479,498.30/x
  3. Step 3: Cross multiply
    3,297,996,848.70x = 4,946,995,273.05 × 2,971,479,498.30
  4. Step 4: Simplify right side
    3,297,996,848.70x = 14,699,895,032,055,087,104
  5. Step 5: Solve for x
    x = 14,699,895,032,055,087,104/3,297,996,848.70
  6. Step 6: Final answer
    x = 4,457,219,247.45

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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.