Home / 41,749,372.95-57,617,290.34-23,168,030.46

Finding the Fourth Proportional to 41,749,372.95, 57,617,290.34 and 23,168,030.46

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Solution

The fourth proportional to 41,749,372.95, 57,617,290.34 and 23,168,030.46 is: 31,973,633.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,749,372.95 : 57,617,290.34 = 23,168,030.46 : x
  2. Step 2: Convert to fraction form
    41,749,372.95/57,617,290.34 = 23,168,030.46/x
  3. Step 3: Cross multiply
    41,749,372.95x = 57,617,290.34 × 23,168,030.46
  4. Step 4: Simplify right side
    41,749,372.95x = 1,334,879,137,619,784
  5. Step 5: Solve for x
    x = 1,334,879,137,619,784/41,749,372.95
  6. Step 6: Final answer
    x = 31,973,633.21

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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.