Home / 352,510,748,668.26-528,869,865,600-113,740,918,494.30

Finding the Fourth Proportional to 352,510,748,668.26, 528,869,865,600 and 113,740,918,494.30

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Solution

The fourth proportional to 352,510,748,668.26, 528,869,865,600 and 113,740,918,494.30 is: 170,644,851,269.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,510,748,668.26 : 528,869,865,600 = 113,740,918,494.30 : x
  2. Step 2: Convert to fraction form
    352,510,748,668.26/528,869,865,600 = 113,740,918,494.30/x
  3. Step 3: Cross multiply
    352,510,748,668.26x = 528,869,865,600 × 113,740,918,494.30
  4. Step 4: Simplify right side
    352,510,748,668.26x = 60,154,144,277,300,993,064,960
  5. Step 5: Solve for x
    x = 60,154,144,277,300,993,064,960/352,510,748,668.26
  6. Step 6: Final answer
    x = 170,644,851,269.23

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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.