Home / 10,323,745,865,919-15,477,984,556,356-6,243,308,851,704

Finding the Fourth Proportional to 10,323,745,865,919, 15,477,984,556,356 and 6,243,308,851,704

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Solution

The fourth proportional to 10,323,745,865,919, 15,477,984,556,356 and 6,243,308,851,704 is: 9,360,346,451,983.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,323,745,865,919 : 15,477,984,556,356 = 6,243,308,851,704 : x
  2. Step 2: Convert to fraction form
    10,323,745,865,919/15,477,984,556,356 = 6,243,308,851,704/x
  3. Step 3: Cross multiply
    10,323,745,865,919x = 15,477,984,556,356 × 6,243,308,851,704
  4. Step 4: Simplify right side
    10,323,745,865,919x = 96,633,837,987,235,229,236,985,856
  5. Step 5: Solve for x
    x = 96,633,837,987,235,229,236,985,856/10,323,745,865,919
  6. Step 6: Final answer
    x = 9,360,346,451,983.60

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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.