Home / 40,760,950,313.75-61,120,969,555.29-23,749,213,543.98

Finding the Fourth Proportional to 40,760,950,313.75, 61,120,969,555.29 and 23,749,213,543.98

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Solution

The fourth proportional to 40,760,950,313.75, 61,120,969,555.29 and 23,749,213,543.98 is: 35,611,901,754.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,760,950,313.75 : 61,120,969,555.29 = 23,749,213,543.98 : x
  2. Step 2: Convert to fraction form
    40,760,950,313.75/61,120,969,555.29 = 23,749,213,543.98/x
  3. Step 3: Cross multiply
    40,760,950,313.75x = 61,120,969,555.29 × 23,749,213,543.98
  4. Step 4: Simplify right side
    40,760,950,313.75x = 1,451,574,957,983,281,971,200
  5. Step 5: Solve for x
    x = 1,451,574,957,983,281,971,200/40,760,950,313.75
  6. Step 6: Final answer
    x = 35,611,901,754.26

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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.