Home / 41,030,683.79-61,541,477.05-10,325,271.45

Finding the Fourth Proportional to 41,030,683.79, 61,541,477.05 and 10,325,271.45

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Solution

The fourth proportional to 41,030,683.79, 61,541,477.05 and 10,325,271.45 is: 15,486,762.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,030,683.79 : 61,541,477.05 = 10,325,271.45 : x
  2. Step 2: Convert to fraction form
    41,030,683.79/61,541,477.05 = 10,325,271.45/x
  3. Step 3: Cross multiply
    41,030,683.79x = 61,541,477.05 × 10,325,271.45
  4. Step 4: Simplify right side
    41,030,683.79x = 635,432,455,975,195.12
  5. Step 5: Solve for x
    x = 635,432,455,975,195.12/41,030,683.79
  6. Step 6: Final answer
    x = 15,486,762.52

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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.