Home / 43,119,561.64-64,606,263.86-26,044,362.31

Finding the Fourth Proportional to 43,119,561.64, 64,606,263.86 and 26,044,362.31

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Solution

The fourth proportional to 43,119,561.64, 64,606,263.86 and 26,044,362.31 is: 39,022,403.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,119,561.64 : 64,606,263.86 = 26,044,362.31 : x
  2. Step 2: Convert to fraction form
    43,119,561.64/64,606,263.86 = 26,044,362.31/x
  3. Step 3: Cross multiply
    43,119,561.64x = 64,606,263.86 × 26,044,362.31
  4. Step 4: Simplify right side
    43,119,561.64x = 1,682,628,943,465,299
  5. Step 5: Solve for x
    x = 1,682,628,943,465,299/43,119,561.64
  6. Step 6: Final answer
    x = 39,022,403.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.