Home / 10,323,745,865,872-15,477,984,556,283-6,243,308,851,656

Finding the Fourth Proportional to 10,323,745,865,872, 15,477,984,556,283 and 6,243,308,851,656

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Solution

The fourth proportional to 10,323,745,865,872, 15,477,984,556,283 and 6,243,308,851,656 is: 9,360,346,451,910.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,323,745,865,872 : 15,477,984,556,283 = 6,243,308,851,656 : x
  2. Step 2: Convert to fraction form
    10,323,745,865,872/15,477,984,556,283 = 6,243,308,851,656/x
  3. Step 3: Cross multiply
    10,323,745,865,872x = 15,477,984,556,283 × 6,243,308,851,656
  4. Step 4: Simplify right side
    10,323,745,865,872x = 96,633,837,986,036,521,044,541,440
  5. Step 5: Solve for x
    x = 96,633,837,986,036,521,044,541,440/10,323,745,865,872
  6. Step 6: Final answer
    x = 9,360,346,451,910.10

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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.