Home / 670,994,544,766.60-1,006,495,580,014.60-223,813,217,709.68

Finding the Fourth Proportional to 670,994,544,766.60, 1,006,495,580,014.60 and 223,813,217,709.68

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Solution

The fourth proportional to 670,994,544,766.60, 1,006,495,580,014.60 and 223,813,217,709.68 is: 335,721,081,684.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,994,544,766.60 : 1,006,495,580,014.60 = 223,813,217,709.68 : x
  2. Step 2: Convert to fraction form
    670,994,544,766.60/1,006,495,580,014.60 = 223,813,217,709.68/x
  3. Step 3: Cross multiply
    670,994,544,766.60x = 1,006,495,580,014.60 × 223,813,217,709.68
  4. Step 4: Simplify right side
    670,994,544,766.60x = 225,267,014,373,638,318,063,616
  5. Step 5: Solve for x
    x = 225,267,014,373,638,318,063,616/670,994,544,766.60
  6. Step 6: Final answer
    x = 335,721,081,684.79

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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.