Home / 1,546,620,150.94-2,134,335,689.93-841,777,186.14

Finding the Fourth Proportional to 1,546,620,150.94, 2,134,335,689.93 and 841,777,186.14

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Solution

The fourth proportional to 1,546,620,150.94, 2,134,335,689.93 and 841,777,186.14 is: 1,161,652,452.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,620,150.94 : 2,134,335,689.93 = 841,777,186.14 : x
  2. Step 2: Convert to fraction form
    1,546,620,150.94/2,134,335,689.93 = 841,777,186.14/x
  3. Step 3: Cross multiply
    1,546,620,150.94x = 2,134,335,689.93 × 841,777,186.14
  4. Step 4: Simplify right side
    1,546,620,150.94x = 1,796,635,091,349,555,200
  5. Step 5: Solve for x
    x = 1,796,635,091,349,555,200/1,546,620,150.94
  6. Step 6: Final answer
    x = 1,161,652,452.45

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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.