Home / 1,854,296,096,722.40-2,781,444,145,083.70-530,812,436,434.40

Finding the Fourth Proportional to 1,854,296,096,722.40, 2,781,444,145,083.70 and 530,812,436,434.40

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Solution

The fourth proportional to 1,854,296,096,722.40, 2,781,444,145,083.70 and 530,812,436,434.40 is: 796,218,654,651.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,296,096,722.40 : 2,781,444,145,083.70 = 530,812,436,434.40 : x
  2. Step 2: Convert to fraction form
    1,854,296,096,722.40/2,781,444,145,083.70 = 530,812,436,434.40/x
  3. Step 3: Cross multiply
    1,854,296,096,722.40x = 2,781,444,145,083.70 × 530,812,436,434.40
  4. Step 4: Simplify right side
    1,854,296,096,722.40x = 1,476,425,143,458,075,670,216,704
  5. Step 5: Solve for x
    x = 1,476,425,143,458,075,670,216,704/1,854,296,096,722.40
  6. Step 6: Final answer
    x = 796,218,654,651.63

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Double scale
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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.