Home / 70,941,622.47-97,902,344.22-44,826,611.73

Finding the Fourth Proportional to 70,941,622.47, 97,902,344.22 and 44,826,611.73

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Solution

The fourth proportional to 70,941,622.47, 97,902,344.22 and 44,826,611.73 is: 61,862,559.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,941,622.47 : 97,902,344.22 = 44,826,611.73 : x
  2. Step 2: Convert to fraction form
    70,941,622.47/97,902,344.22 = 44,826,611.73/x
  3. Step 3: Cross multiply
    70,941,622.47x = 97,902,344.22 × 44,826,611.73
  4. Step 4: Simplify right side
    70,941,622.47x = 4,388,630,371,271,516.50
  5. Step 5: Solve for x
    x = 4,388,630,371,271,516.50/70,941,622.47
  6. Step 6: Final answer
    x = 61,862,559.93

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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.