Home / 3,862,562,692,261.50-5,330,618,239,328.10-2,239,012,005,602.80

Finding the Fourth Proportional to 3,862,562,692,261.50, 5,330,618,239,328.10 and 2,239,012,005,602.80

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Solution

The fourth proportional to 3,862,562,692,261.50, 5,330,618,239,328.10 and 2,239,012,005,602.80 is: 3,089,999,874,708.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,862,562,692,261.50 : 5,330,618,239,328.10 = 2,239,012,005,602.80 : x
  2. Step 2: Convert to fraction form
    3,862,562,692,261.50/5,330,618,239,328.10 = 2,239,012,005,602.80/x
  3. Step 3: Cross multiply
    3,862,562,692,261.50x = 5,330,618,239,328.10 × 2,239,012,005,602.80
  4. Step 4: Simplify right side
    3,862,562,692,261.50x = 11,935,318,235,140,874,024,517,632
  5. Step 5: Solve for x
    x = 11,935,318,235,140,874,024,517,632/3,862,562,692,261.50
  6. Step 6: Final answer
    x = 3,089,999,874,708.27

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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.