Home / 6,723,130,150.80-10,086,206,880.60-2,065,219,059.60

Finding the Fourth Proportional to 6,723,130,150.80, 10,086,206,880.60 and 2,065,219,059.60

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Solution

The fourth proportional to 6,723,130,150.80, 10,086,206,880.60 and 2,065,219,059.60 is: 3,098,292,941.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723,130,150.80 : 10,086,206,880.60 = 2,065,219,059.60 : x
  2. Step 2: Convert to fraction form
    6,723,130,150.80/10,086,206,880.60 = 2,065,219,059.60/x
  3. Step 3: Cross multiply
    6,723,130,150.80x = 10,086,206,880.60 × 2,065,219,059.60
  4. Step 4: Simplify right side
    6,723,130,150.80x = 20,830,226,688,883,781,632
  5. Step 5: Solve for x
    x = 20,830,226,688,883,781,632/6,723,130,150.80
  6. Step 6: Final answer
    x = 3,098,292,941.18

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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.