Home / 1,956,132,224,051.80-2,935,538,636,591-682,717,018,728.84

Finding the Fourth Proportional to 1,956,132,224,051.80, 2,935,538,636,591 and 682,717,018,728.84

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Solution

The fourth proportional to 1,956,132,224,051.80, 2,935,538,636,591 and 682,717,018,728.84 is: 1,024,543,311,384.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,132,224,051.80 : 2,935,538,636,591 = 682,717,018,728.84 : x
  2. Step 2: Convert to fraction form
    1,956,132,224,051.80/2,935,538,636,591 = 682,717,018,728.84/x
  3. Step 3: Cross multiply
    1,956,132,224,051.80x = 2,935,538,636,591 × 682,717,018,728.84
  4. Step 4: Simplify right side
    1,956,132,224,051.80x = 2,004,142,186,336,731,103,494,144
  5. Step 5: Solve for x
    x = 2,004,142,186,336,731,103,494,144/1,956,132,224,051.80
  6. Step 6: Final answer
    x = 1,024,543,311,384.90

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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.