Home / 17,286,106,962.65-23,847,523,013.70-11,572,232,307.62

Finding the Fourth Proportional to 17,286,106,962.65, 23,847,523,013.70 and 11,572,232,307.62

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Solution

The fourth proportional to 17,286,106,962.65, 23,847,523,013.70 and 11,572,232,307.62 is: 15,964,790,503.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,286,106,962.65 : 23,847,523,013.70 = 11,572,232,307.62 : x
  2. Step 2: Convert to fraction form
    17,286,106,962.65/23,847,523,013.70 = 11,572,232,307.62/x
  3. Step 3: Cross multiply
    17,286,106,962.65x = 23,847,523,013.70 × 11,572,232,307.62
  4. Step 4: Simplify right side
    17,286,106,962.65x = 275,969,076,275,731,365,888
  5. Step 5: Solve for x
    x = 275,969,076,275,731,365,888/17,286,106,962.65
  6. Step 6: Final answer
    x = 15,964,790,503.27

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1.5x scale

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.