Home / 3,650,357,778,218.20-5,475,536,667,327.40-3,495,588,554,128.60

Finding the Fourth Proportional to 3,650,357,778,218.20, 5,475,536,667,327.40 and 3,495,588,554,128.60

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Solution

The fourth proportional to 3,650,357,778,218.20, 5,475,536,667,327.40 and 3,495,588,554,128.60 is: 5,243,382,831,193.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,357,778,218.20 : 5,475,536,667,327.40 = 3,495,588,554,128.60 : x
  2. Step 2: Convert to fraction form
    3,650,357,778,218.20/5,475,536,667,327.40 = 3,495,588,554,128.60/x
  3. Step 3: Cross multiply
    3,650,357,778,218.20x = 5,475,536,667,327.40 × 3,495,588,554,128.60
  4. Step 4: Simplify right side
    3,650,357,778,218.20x = 19,140,223,302,021,120,958,398,464
  5. Step 5: Solve for x
    x = 19,140,223,302,021,120,958,398,464/3,650,357,778,218.20
  6. Step 6: Final answer
    x = 5,243,382,831,193.00

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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.