Home / 6,698,673,302.88-10,048,009,293.36-1,791,219,563.04

Finding the Fourth Proportional to 6,698,673,302.88, 10,048,009,293.36 and 1,791,219,563.04

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Solution

The fourth proportional to 6,698,673,302.88, 10,048,009,293.36 and 1,791,219,563.04 is: 2,686,829,167.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,698,673,302.88 : 10,048,009,293.36 = 1,791,219,563.04 : x
  2. Step 2: Convert to fraction form
    6,698,673,302.88/10,048,009,293.36 = 1,791,219,563.04/x
  3. Step 3: Cross multiply
    6,698,673,302.88x = 10,048,009,293.36 × 1,791,219,563.04
  4. Step 4: Simplify right side
    6,698,673,302.88x = 17,998,190,815,874,158,592
  5. Step 5: Solve for x
    x = 17,998,190,815,874,158,592/6,698,673,302.88
  6. Step 6: Final answer
    x = 2,686,829,167.82

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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.