Home / 53,465,322.63-73,769,494.07-30,260,450.25

Finding the Fourth Proportional to 53,465,322.63, 73,769,494.07 and 30,260,450.25

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Solution

The fourth proportional to 53,465,322.63, 73,769,494.07 and 30,260,450.25 is: 41,752,261.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,465,322.63 : 73,769,494.07 = 30,260,450.25 : x
  2. Step 2: Convert to fraction form
    53,465,322.63/73,769,494.07 = 30,260,450.25/x
  3. Step 3: Cross multiply
    53,465,322.63x = 73,769,494.07 × 30,260,450.25
  4. Step 4: Simplify right side
    53,465,322.63x = 2,232,298,105,121,602.75
  5. Step 5: Solve for x
    x = 2,232,298,105,121,602.75/53,465,322.63
  6. Step 6: Final answer
    x = 41,752,261.00

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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.