Home / 3,286,368,834,220.70-4,535,194,326,445.30-1,823,145,685,219.10

Finding the Fourth Proportional to 3,286,368,834,220.70, 4,535,194,326,445.30 and 1,823,145,685,219.10

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Solution

The fourth proportional to 3,286,368,834,220.70, 4,535,194,326,445.30 and 1,823,145,685,219.10 is: 2,515,944,005,368.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,286,368,834,220.70 : 4,535,194,326,445.30 = 1,823,145,685,219.10 : x
  2. Step 2: Convert to fraction form
    3,286,368,834,220.70/4,535,194,326,445.30 = 1,823,145,685,219.10/x
  3. Step 3: Cross multiply
    3,286,368,834,220.70x = 4,535,194,326,445.30 × 1,823,145,685,219.10
  4. Step 4: Simplify right side
    3,286,368,834,220.70x = 8,268,319,967,888,891,415,887,872
  5. Step 5: Solve for x
    x = 8,268,319,967,888,891,415,887,872/3,286,368,834,220.70
  6. Step 6: Final answer
    x = 2,515,944,005,368.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.