Home / 7,305,505,317,923-10,081,603,946,363-4,013,466,406,471

Finding the Fourth Proportional to 7,305,505,317,923, 10,081,603,946,363 and 4,013,466,406,471

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Solution

The fourth proportional to 7,305,505,317,923, 10,081,603,946,363 and 4,013,466,406,471 is: 5,538,587,271,000.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,305,505,317,923 : 10,081,603,946,363 = 4,013,466,406,471 : x
  2. Step 2: Convert to fraction form
    7,305,505,317,923/10,081,603,946,363 = 4,013,466,406,471/x
  3. Step 3: Cross multiply
    7,305,505,317,923x = 10,081,603,946,363 × 4,013,466,406,471
  4. Step 4: Simplify right side
    7,305,505,317,923x = 40,462,178,762,073,358,995,554,304
  5. Step 5: Solve for x
    x = 40,462,178,762,073,358,995,554,304/7,305,505,317,923
  6. Step 6: Final answer
    x = 5,538,587,271,000.31

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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.