Home / 695,361,036,017.10-1,043,041,554,025.60-248,685,300,669.90

Finding the Fourth Proportional to 695,361,036,017.10, 1,043,041,554,025.60 and 248,685,300,669.90

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Solution

The fourth proportional to 695,361,036,017.10, 1,043,041,554,025.60 and 248,685,300,669.90 is: 373,027,951,004.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,361,036,017.10 : 1,043,041,554,025.60 = 248,685,300,669.90 : x
  2. Step 2: Convert to fraction form
    695,361,036,017.10/1,043,041,554,025.60 = 248,685,300,669.90/x
  3. Step 3: Cross multiply
    695,361,036,017.10x = 1,043,041,554,025.60 × 248,685,300,669.90
  4. Step 4: Simplify right side
    695,361,036,017.10x = 259,389,102,474,056,077,148,160
  5. Step 5: Solve for x
    x = 259,389,102,474,056,077,148,160/695,361,036,017.10
  6. Step 6: Final answer
    x = 373,027,951,004.83

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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.