Home / 3,670,972,055,562.40-5,065,957,186,271.60-2,002,423,798,021.20

Finding the Fourth Proportional to 3,670,972,055,562.40, 5,065,957,186,271.60 and 2,002,423,798,021.20

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Solution

The fourth proportional to 3,670,972,055,562.40, 5,065,957,186,271.60 and 2,002,423,798,021.20 is: 2,763,353,432,281.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,972,055,562.40 : 5,065,957,186,271.60 = 2,002,423,798,021.20 : x
  2. Step 2: Convert to fraction form
    3,670,972,055,562.40/5,065,957,186,271.60 = 2,002,423,798,021.20/x
  3. Step 3: Cross multiply
    3,670,972,055,562.40x = 5,065,957,186,271.60 × 2,002,423,798,021.20
  4. Step 4: Simplify right side
    3,670,972,055,562.40x = 10,144,193,229,546,768,195,125,248
  5. Step 5: Solve for x
    x = 10,144,193,229,546,768,195,125,248/3,670,972,055,562.40
  6. Step 6: Final answer
    x = 2,763,353,432,281.21

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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.