Home / 8,583,258,475,114.40-12,874,887,002,615-2,380,476,440,677.80

Finding the Fourth Proportional to 8,583,258,475,114.40, 12,874,887,002,615 and 2,380,476,440,677.80

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Solution

The fourth proportional to 8,583,258,475,114.40, 12,874,887,002,615 and 2,380,476,440,677.80 is: 3,570,714,464,089.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,583,258,475,114.40 : 12,874,887,002,615 = 2,380,476,440,677.80 : x
  2. Step 2: Convert to fraction form
    8,583,258,475,114.40/12,874,887,002,615 = 2,380,476,440,677.80/x
  3. Step 3: Cross multiply
    8,583,258,475,114.40x = 12,874,887,002,615 × 2,380,476,440,677.80
  4. Step 4: Simplify right side
    8,583,258,475,114.40x = 30,648,365,186,113,821,921,509,376
  5. Step 5: Solve for x
    x = 30,648,365,186,113,821,921,509,376/8,583,258,475,114.40
  6. Step 6: Final answer
    x = 3,570,714,464,089.97

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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.