Home / 34,978,683.36-52,466,132.46-10,717,680.51

Finding the Fourth Proportional to 34,978,683.36, 52,466,132.46 and 10,717,680.51

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Solution

The fourth proportional to 34,978,683.36, 52,466,132.46 and 10,717,680.51 is: 16,075,940.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,978,683.36 : 52,466,132.46 = 10,717,680.51 : x
  2. Step 2: Convert to fraction form
    34,978,683.36/52,466,132.46 = 10,717,680.51/x
  3. Step 3: Cross multiply
    34,978,683.36x = 52,466,132.46 × 10,717,680.51
  4. Step 4: Simplify right side
    34,978,683.36x = 562,315,245,301,620.38
  5. Step 5: Solve for x
    x = 562,315,245,301,620.38/34,978,683.36
  6. Step 6: Final answer
    x = 16,075,940.87

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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.