Home / 32,616,423.23-44,973,684.29-20,840,133.34

Finding the Fourth Proportional to 32,616,423.23, 44,973,684.29 and 20,840,133.34

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Solution

The fourth proportional to 32,616,423.23, 44,973,684.29 and 20,840,133.34 is: 28,735,755.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,616,423.23 : 44,973,684.29 = 20,840,133.34 : x
  2. Step 2: Convert to fraction form
    32,616,423.23/44,973,684.29 = 20,840,133.34/x
  3. Step 3: Cross multiply
    32,616,423.23x = 44,973,684.29 × 20,840,133.34
  4. Step 4: Simplify right side
    32,616,423.23x = 937,257,577,065,594.12
  5. Step 5: Solve for x
    x = 937,257,577,065,594.12/32,616,423.23
  6. Step 6: Final answer
    x = 28,735,755.92

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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.