Home / 10,278,826,763,345-15,414,969,034,726-3,393,338,084,905.10

Finding the Fourth Proportional to 10,278,826,763,345, 15,414,969,034,726 and 3,393,338,084,905.10

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Solution

The fourth proportional to 10,278,826,763,345, 15,414,969,034,726 and 3,393,338,084,905.10 is: 5,088,927,239,215.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,278,826,763,345 : 15,414,969,034,726 = 3,393,338,084,905.10 : x
  2. Step 2: Convert to fraction form
    10,278,826,763,345/15,414,969,034,726 = 3,393,338,084,905.10/x
  3. Step 3: Cross multiply
    10,278,826,763,345x = 15,414,969,034,726 × 3,393,338,084,905.10
  4. Step 4: Simplify right side
    10,278,826,763,345x = 52,308,201,503,168,548,541,825,024
  5. Step 5: Solve for x
    x = 52,308,201,503,168,548,541,825,024/10,278,826,763,345
  6. Step 6: Final answer
    x = 5,088,927,239,215.98

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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.