Home / 1,435,591,722.80-2,153,387,584.20-466,341,316.40

Finding the Fourth Proportional to 1,435,591,722.80, 2,153,387,584.20 and 466,341,316.40

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Solution

The fourth proportional to 1,435,591,722.80, 2,153,387,584.20 and 466,341,316.40 is: 699,511,974.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,435,591,722.80 : 2,153,387,584.20 = 466,341,316.40 : x
  2. Step 2: Convert to fraction form
    1,435,591,722.80/2,153,387,584.20 = 466,341,316.40/x
  3. Step 3: Cross multiply
    1,435,591,722.80x = 2,153,387,584.20 × 466,341,316.40
  4. Step 4: Simplify right side
    1,435,591,722.80x = 1,004,213,600,735,243,648
  5. Step 5: Solve for x
    x = 1,004,213,600,735,243,648/1,435,591,722.80
  6. Step 6: Final answer
    x = 699,511,974.60

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1.5x scale

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.