Home / 404,619,059.10-606,928,588.65-404,619,059.10

Finding the Fourth Proportional to 404,619,059.10, 606,928,588.65 and 404,619,059.10

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Solution

The fourth proportional to 404,619,059.10, 606,928,588.65 and 404,619,059.10 is: 606,928,588.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,619,059.10 : 606,928,588.65 = 404,619,059.10 : x
  2. Step 2: Convert to fraction form
    404,619,059.10/606,928,588.65 = 404,619,059.10/x
  3. Step 3: Cross multiply
    404,619,059.10x = 606,928,588.65 × 404,619,059.10
  4. Step 4: Simplify right side
    404,619,059.10x = 245,574,874,480,453,952
  5. Step 5: Solve for x
    x = 245,574,874,480,453,952/404,619,059.10
  6. Step 6: Final answer
    x = 606,928,588.65

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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.