Home / 33,346,254.44-46,016,840.97-18,462,240.50

Finding the Fourth Proportional to 33,346,254.44, 46,016,840.97 and 18,462,240.50

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Solution

The fourth proportional to 33,346,254.44, 46,016,840.97 and 18,462,240.50 is: 25,477,343.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,346,254.44 : 46,016,840.97 = 18,462,240.50 : x
  2. Step 2: Convert to fraction form
    33,346,254.44/46,016,840.97 = 18,462,240.50/x
  3. Step 3: Cross multiply
    33,346,254.44x = 46,016,840.97 × 18,462,240.50
  4. Step 4: Simplify right side
    33,346,254.44x = 849,573,984,808,309.12
  5. Step 5: Solve for x
    x = 849,573,984,808,309.12/33,346,254.44
  6. Step 6: Final answer
    x = 25,477,343.68

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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.