Home / 1,465,222,097.67-2,022,019,265.61-796,167,140.28

Finding the Fourth Proportional to 1,465,222,097.67, 2,022,019,265.61 and 796,167,140.28

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Solution

The fourth proportional to 1,465,222,097.67, 2,022,019,265.61 and 796,167,140.28 is: 1,098,717,592.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,465,222,097.67 : 2,022,019,265.61 = 796,167,140.28 : x
  2. Step 2: Convert to fraction form
    1,465,222,097.67/2,022,019,265.61 = 796,167,140.28/x
  3. Step 3: Cross multiply
    1,465,222,097.67x = 2,022,019,265.61 × 796,167,140.28
  4. Step 4: Simplify right side
    1,465,222,097.67x = 1,609,865,296,291,779,328
  5. Step 5: Solve for x
    x = 1,609,865,296,291,779,328/1,465,222,097.67
  6. Step 6: Final answer
    x = 1,098,717,592.95

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Double scale
Find fourth proportional to 1,465,222,098.67, 2,022,019,266.99 and 796,167,141.28
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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.