Home / 17,444,448,000.80-26,166,672,001.20-10,478,744,525.60

Finding the Fourth Proportional to 17,444,448,000.80, 26,166,672,001.20 and 10,478,744,525.60

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Solution

The fourth proportional to 17,444,448,000.80, 26,166,672,001.20 and 10,478,744,525.60 is: 15,718,116,788.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,444,448,000.80 : 26,166,672,001.20 = 10,478,744,525.60 : x
  2. Step 2: Convert to fraction form
    17,444,448,000.80/26,166,672,001.20 = 10,478,744,525.60/x
  3. Step 3: Cross multiply
    17,444,448,000.80x = 26,166,672,001.20 × 10,478,744,525.60
  4. Step 4: Simplify right side
    17,444,448,000.80x = 274,193,870,985,745,301,504
  5. Step 5: Solve for x
    x = 274,193,870,985,745,301,504/17,444,448,000.80
  6. Step 6: Final answer
    x = 15,718,116,788.40

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1.5x scale

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.