Home / 20,551,700,561,244-30,841,132,082,754-9,676,064,480,559.30

Finding the Fourth Proportional to 20,551,700,561,244, 30,841,132,082,754 and 9,676,064,480,559.30

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Solution

The fourth proportional to 20,551,700,561,244, 30,841,132,082,754 and 9,676,064,480,559.30 is: 14,520,490,983,063.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,551,700,561,244 : 30,841,132,082,754 = 9,676,064,480,559.30 : x
  2. Step 2: Convert to fraction form
    20,551,700,561,244/30,841,132,082,754 = 9,676,064,480,559.30/x
  3. Step 3: Cross multiply
    20,551,700,561,244x = 30,841,132,082,754 × 9,676,064,480,559.30
  4. Step 4: Simplify right side
    20,551,700,561,244x = 298,420,782,686,173,870,881,243,136
  5. Step 5: Solve for x
    x = 298,420,782,686,173,870,881,243,136/20,551,700,561,244
  6. Step 6: Final answer
    x = 14,520,490,983,063.95

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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.