Home / 2,370,658,014,572.40-3,555,297,166,664.80-918,196,722,127.20

Finding the Fourth Proportional to 2,370,658,014,572.40, 3,555,297,166,664.80 and 918,196,722,127.20

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Solution

The fourth proportional to 2,370,658,014,572.40, 3,555,297,166,664.80 and 918,196,722,127.20 is: 1,377,027,890,380.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,658,014,572.40 : 3,555,297,166,664.80 = 918,196,722,127.20 : x
  2. Step 2: Convert to fraction form
    2,370,658,014,572.40/3,555,297,166,664.80 = 918,196,722,127.20/x
  3. Step 3: Cross multiply
    2,370,658,014,572.40x = 3,555,297,166,664.80 × 918,196,722,127.20
  4. Step 4: Simplify right side
    2,370,658,014,572.40x = 3,264,462,204,619,740,214,722,560
  5. Step 5: Solve for x
    x = 3,264,462,204,619,740,214,722,560/2,370,658,014,572.40
  6. Step 6: Final answer
    x = 1,377,027,890,380.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.