Home / 31,049,147.04-46,355,407.05-23,724,271.68

Finding the Fourth Proportional to 31,049,147.04, 46,355,407.05 and 23,724,271.68

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Solution

The fourth proportional to 31,049,147.04, 46,355,407.05 and 23,724,271.68 is: 35,419,596.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,049,147.04 : 46,355,407.05 = 23,724,271.68 : x
  2. Step 2: Convert to fraction form
    31,049,147.04/46,355,407.05 = 23,724,271.68/x
  3. Step 3: Cross multiply
    31,049,147.04x = 46,355,407.05 × 23,724,271.68
  4. Step 4: Simplify right side
    31,049,147.04x = 1,099,748,270,691,187.25
  5. Step 5: Solve for x
    x = 1,099,748,270,691,187.25/31,049,147.04
  6. Step 6: Final answer
    x = 35,419,596.85

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.