Home / 1,560,192,713.49-2,341,093,672.38-731,230,572.45

Finding the Fourth Proportional to 1,560,192,713.49, 2,341,093,672.38 and 731,230,572.45

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Solution

The fourth proportional to 1,560,192,713.49, 2,341,093,672.38 and 731,230,572.45 is: 1,097,222,959.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,192,713.49 : 2,341,093,672.38 = 731,230,572.45 : x
  2. Step 2: Convert to fraction form
    1,560,192,713.49/2,341,093,672.38 = 731,230,572.45/x
  3. Step 3: Cross multiply
    1,560,192,713.49x = 2,341,093,672.38 × 731,230,572.45
  4. Step 4: Simplify right side
    1,560,192,713.49x = 1,711,879,266,213,500,416
  5. Step 5: Solve for x
    x = 1,711,879,266,213,500,416/1,560,192,713.49
  6. Step 6: Final answer
    x = 1,097,222,959.33

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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.