Home / 4,293,283,798.72-5,924,751,706.08-2,439,089,479.36

Finding the Fourth Proportional to 4,293,283,798.72, 5,924,751,706.08 and 2,439,089,479.36

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Solution

The fourth proportional to 4,293,283,798.72, 5,924,751,706.08 and 2,439,089,479.36 is: 3,365,954,880.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,293,283,798.72 : 5,924,751,706.08 = 2,439,089,479.36 : x
  2. Step 2: Convert to fraction form
    4,293,283,798.72/5,924,751,706.08 = 2,439,089,479.36/x
  3. Step 3: Cross multiply
    4,293,283,798.72x = 5,924,751,706.08 × 2,439,089,479.36
  4. Step 4: Simplify right side
    4,293,283,798.72x = 14,450,999,554,119,940,096
  5. Step 5: Solve for x
    x = 14,450,999,554,119,940,096/4,293,283,798.72
  6. Step 6: Final answer
    x = 3,365,954,880.14

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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.