Home / 12,701,066,363,933-19,051,570,485,394-5,443,863,147,406.20

Finding the Fourth Proportional to 12,701,066,363,933, 19,051,570,485,394 and 5,443,863,147,406.20

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Solution

The fourth proportional to 12,701,066,363,933, 19,051,570,485,394 and 5,443,863,147,406.20 is: 8,165,782,265,350.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,701,066,363,933 : 19,051,570,485,394 = 5,443,863,147,406.20 : x
  2. Step 2: Convert to fraction form
    12,701,066,363,933/19,051,570,485,394 = 5,443,863,147,406.20/x
  3. Step 3: Cross multiply
    12,701,066,363,933x = 19,051,570,485,394 × 5,443,863,147,406.20
  4. Step 4: Simplify right side
    12,701,066,363,933x = 103,714,142,465,648,046,823,702,528
  5. Step 5: Solve for x
    x = 103,714,142,465,648,046,823,702,528/12,701,066,363,933
  6. Step 6: Final answer
    x = 8,165,782,265,350.83

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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.