Home / 3,862,562,692,264.80-5,330,618,239,332.40-2,239,012,005,606.10

Finding the Fourth Proportional to 3,862,562,692,264.80, 5,330,618,239,332.40 and 2,239,012,005,606.10

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Solution

The fourth proportional to 3,862,562,692,264.80, 5,330,618,239,332.40 and 2,239,012,005,606.10 is: 3,089,999,874,712.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,862,562,692,264.80 : 5,330,618,239,332.40 = 2,239,012,005,606.10 : x
  2. Step 2: Convert to fraction form
    3,862,562,692,264.80/5,330,618,239,332.40 = 2,239,012,005,606.10/x
  3. Step 3: Cross multiply
    3,862,562,692,264.80x = 5,330,618,239,332.40 × 2,239,012,005,606.10
  4. Step 4: Simplify right side
    3,862,562,692,264.80x = 11,935,318,235,168,095,527,239,680
  5. Step 5: Solve for x
    x = 11,935,318,235,168,095,527,239,680/3,862,562,692,264.80
  6. Step 6: Final answer
    x = 3,089,999,874,712.68

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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.