Home / 1,765,918,868,114.80-2,437,421,459,811.60-1,150,156,011,759.80

Finding the Fourth Proportional to 1,765,918,868,114.80, 2,437,421,459,811.60 and 1,150,156,011,759.80

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Solution

The fourth proportional to 1,765,918,868,114.80, 2,437,421,459,811.60 and 1,150,156,011,759.80 is: 1,587,510,613,206.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,765,918,868,114.80 : 2,437,421,459,811.60 = 1,150,156,011,759.80 : x
  2. Step 2: Convert to fraction form
    1,765,918,868,114.80/2,437,421,459,811.60 = 1,150,156,011,759.80/x
  3. Step 3: Cross multiply
    1,765,918,868,114.80x = 2,437,421,459,811.60 × 1,150,156,011,759.80
  4. Step 4: Simplify right side
    1,765,918,868,114.80x = 2,803,414,945,194,659,622,682,624
  5. Step 5: Solve for x
    x = 2,803,414,945,194,659,622,682,624/1,765,918,868,114.80
  6. Step 6: Final answer
    x = 1,587,510,613,206.96

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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.