Home / 6,547,687,184.37-9,821,389,434.93-1,825,883,327.55

Finding the Fourth Proportional to 6,547,687,184.37, 9,821,389,434.93 and 1,825,883,327.55

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Solution

The fourth proportional to 6,547,687,184.37, 9,821,389,434.93 and 1,825,883,327.55 is: 2,738,785,576.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,547,687,184.37 : 9,821,389,434.93 = 1,825,883,327.55 : x
  2. Step 2: Convert to fraction form
    6,547,687,184.37/9,821,389,434.93 = 1,825,883,327.55/x
  3. Step 3: Cross multiply
    6,547,687,184.37x = 9,821,389,434.93 × 1,825,883,327.55
  4. Step 4: Simplify right side
    6,547,687,184.37x = 17,932,711,222,614,403,072
  5. Step 5: Solve for x
    x = 17,932,711,222,614,403,072/6,547,687,184.37
  6. Step 6: Final answer
    x = 2,738,785,576.90

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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.