Home / 708,546,201.58-1,062,698,169.90-190,855,573.18

Finding the Fourth Proportional to 708,546,201.58, 1,062,698,169.90 and 190,855,573.18

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Solution

The fourth proportional to 708,546,201.58, 1,062,698,169.90 and 190,855,573.18 is: 286,250,731.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,546,201.58 : 1,062,698,169.90 = 190,855,573.18 : x
  2. Step 2: Convert to fraction form
    708,546,201.58/1,062,698,169.90 = 190,855,573.18/x
  3. Step 3: Cross multiply
    708,546,201.58x = 1,062,698,169.90 × 190,855,573.18
  4. Step 4: Simplify right side
    708,546,201.58x = 202,821,868,333,601,536
  5. Step 5: Solve for x
    x = 202,821,868,333,601,536/708,546,201.58
  6. Step 6: Final answer
    x = 286,250,731.26

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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.