Home / 1,546,613,898.56-2,134,374,053.28-841,816,844.36

Finding the Fourth Proportional to 1,546,613,898.56, 2,134,374,053.28 and 841,816,844.36

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Solution

The fourth proportional to 1,546,613,898.56, 2,134,374,053.28 and 841,816,844.36 is: 1,161,732,758.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,613,898.56 : 2,134,374,053.28 = 841,816,844.36 : x
  2. Step 2: Convert to fraction form
    1,546,613,898.56/2,134,374,053.28 = 841,816,844.36/x
  3. Step 3: Cross multiply
    1,546,613,898.56x = 2,134,374,053.28 × 841,816,844.36
  4. Step 4: Simplify right side
    1,546,613,898.56x = 1,796,752,030,216,032,000
  5. Step 5: Solve for x
    x = 1,796,752,030,216,032,000/1,546,613,898.56
  6. Step 6: Final answer
    x = 1,161,732,758.18

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1.5x scale

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.