Home / 46,646,659.28-64,372,493.16-26,021,441.36

Finding the Fourth Proportional to 46,646,659.28, 64,372,493.16 and 26,021,441.36

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Solution

The fourth proportional to 46,646,659.28, 64,372,493.16 and 26,021,441.36 is: 35,909,646.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,646,659.28 : 64,372,493.16 = 26,021,441.36 : x
  2. Step 2: Convert to fraction form
    46,646,659.28/64,372,493.16 = 26,021,441.36/x
  3. Step 3: Cross multiply
    46,646,659.28x = 64,372,493.16 × 26,021,441.36
  4. Step 4: Simplify right side
    46,646,659.28x = 1,675,065,055,959,941
  5. Step 5: Solve for x
    x = 1,675,065,055,959,941/46,646,659.28
  6. Step 6: Final answer
    x = 35,909,646.73

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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.