Home / 1,024,103,409.33-1,413,266,222.22-554,204,605.74

Finding the Fourth Proportional to 1,024,103,409.33, 1,413,266,222.22 and 554,204,605.74

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Solution

The fourth proportional to 1,024,103,409.33, 1,413,266,222.22 and 554,204,605.74 is: 764,804,259.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,103,409.33 : 1,413,266,222.22 = 554,204,605.74 : x
  2. Step 2: Convert to fraction form
    1,024,103,409.33/1,413,266,222.22 = 554,204,605.74/x
  3. Step 3: Cross multiply
    1,024,103,409.33x = 1,413,266,222.22 × 554,204,605.74
  4. Step 4: Simplify right side
    1,024,103,409.33x = 783,238,649,491,094,400
  5. Step 5: Solve for x
    x = 783,238,649,491,094,400/1,024,103,409.33
  6. Step 6: Final answer
    x = 764,804,259.37

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Double scale
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1.5x scale

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.