Home / 4,646,064,272.90-6,964,133,954.12-2,649,808,458.80

Finding the Fourth Proportional to 4,646,064,272.90, 6,964,133,954.12 and 2,649,808,458.80

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Solution

The fourth proportional to 4,646,064,272.90, 6,964,133,954.12 and 2,649,808,458.80 is: 3,971,882,431.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,646,064,272.90 : 6,964,133,954.12 = 2,649,808,458.80 : x
  2. Step 2: Convert to fraction form
    4,646,064,272.90/6,964,133,954.12 = 2,649,808,458.80/x
  3. Step 3: Cross multiply
    4,646,064,272.90x = 6,964,133,954.12 × 2,649,808,458.80
  4. Step 4: Simplify right side
    4,646,064,272.90x = 18,453,621,059,843,469,312
  5. Step 5: Solve for x
    x = 18,453,621,059,843,469,312/4,646,064,272.90
  6. Step 6: Final answer
    x = 3,971,882,431.22

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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.