Home / 1,546,927,397.64-2,134,760,039.04-842,084,729.94

Finding the Fourth Proportional to 1,546,927,397.64, 2,134,760,039.04 and 842,084,729.94

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Solution

The fourth proportional to 1,546,927,397.64, 2,134,760,039.04 and 842,084,729.94 is: 1,162,077,052.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,927,397.64 : 2,134,760,039.04 = 842,084,729.94 : x
  2. Step 2: Convert to fraction form
    1,546,927,397.64/2,134,760,039.04 = 842,084,729.94/x
  3. Step 3: Cross multiply
    1,546,927,397.64x = 2,134,760,039.04 × 842,084,729.94
  4. Step 4: Simplify right side
    1,546,927,397.64x = 1,797,648,830,961,702,400
  5. Step 5: Solve for x
    x = 1,797,648,830,961,702,400/1,546,927,397.64
  6. Step 6: Final answer
    x = 1,162,077,052.68

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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.