Home / 63,025,495.36-86,975,846.40-35,523,423.60

Finding the Fourth Proportional to 63,025,495.36, 86,975,846.40 and 35,523,423.60

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Solution

The fourth proportional to 63,025,495.36, 86,975,846.40 and 35,523,423.60 is: 49,022,698.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,025,495.36 : 86,975,846.40 = 35,523,423.60 : x
  2. Step 2: Convert to fraction form
    63,025,495.36/86,975,846.40 = 35,523,423.60/x
  3. Step 3: Cross multiply
    63,025,495.36x = 86,975,846.40 × 35,523,423.60
  4. Step 4: Simplify right side
    63,025,495.36x = 3,089,679,834,635,735.50
  5. Step 5: Solve for x
    x = 3,089,679,834,635,735.50/63,025,495.36
  6. Step 6: Final answer
    x = 49,022,698.15

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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.