Home / 26,106,505.12-36,027,577.40-14,346,504.64

Finding the Fourth Proportional to 26,106,505.12, 36,027,577.40 and 14,346,504.64

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Solution

The fourth proportional to 26,106,505.12, 36,027,577.40 and 14,346,504.64 is: 19,798,506.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,106,505.12 : 36,027,577.40 = 14,346,504.64 : x
  2. Step 2: Convert to fraction form
    26,106,505.12/36,027,577.40 = 14,346,504.64/x
  3. Step 3: Cross multiply
    26,106,505.12x = 36,027,577.40 × 14,346,504.64
  4. Step 4: Simplify right side
    26,106,505.12x = 516,869,806,337,059.12
  5. Step 5: Solve for x
    x = 516,869,806,337,059.12/26,106,505.12
  6. Step 6: Final answer
    x = 19,798,506.31

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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.