Home / 1,546,927,391.66-2,134,760,030.78-842,084,723.93

Finding the Fourth Proportional to 1,546,927,391.66, 2,134,760,030.78 and 842,084,723.93

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Solution

The fourth proportional to 1,546,927,391.66, 2,134,760,030.78 and 842,084,723.93 is: 1,162,077,044.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,927,391.66 : 2,134,760,030.78 = 842,084,723.93 : x
  2. Step 2: Convert to fraction form
    1,546,927,391.66/2,134,760,030.78 = 842,084,723.93/x
  3. Step 3: Cross multiply
    1,546,927,391.66x = 2,134,760,030.78 × 842,084,723.93
  4. Step 4: Simplify right side
    1,546,927,391.66x = 1,797,648,811,161,290,240
  5. Step 5: Solve for x
    x = 1,797,648,811,161,290,240/1,546,927,391.66
  6. Step 6: Final answer
    x = 1,162,077,044.38

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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.