Home / 1,956,132,198,526.20-2,935,538,598,347.40-682,716,993,210.43

Finding the Fourth Proportional to 1,956,132,198,526.20, 2,935,538,598,347.40 and 682,716,993,210.43

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Solution

The fourth proportional to 1,956,132,198,526.20, 2,935,538,598,347.40 and 682,716,993,210.43 is: 1,024,543,273,111.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,132,198,526.20 : 2,935,538,598,347.40 = 682,716,993,210.43 : x
  2. Step 2: Convert to fraction form
    1,956,132,198,526.20/2,935,538,598,347.40 = 682,716,993,210.43/x
  3. Step 3: Cross multiply
    1,956,132,198,526.20x = 2,935,538,598,347.40 × 682,716,993,210.43
  4. Step 4: Simplify right side
    1,956,132,198,526.20x = 2,004,142,085,316,897,251,786,752
  5. Step 5: Solve for x
    x = 2,004,142,085,316,897,251,786,752/1,956,132,198,526.20
  6. Step 6: Final answer
    x = 1,024,543,273,111.54

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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.