Home / 44,286,561.80-66,457,836.30-26,090,721.80

Finding the Fourth Proportional to 44,286,561.80, 66,457,836.30 and 26,090,721.80

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Solution

The fourth proportional to 44,286,561.80, 66,457,836.30 and 26,090,721.80 is: 39,152,574.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,286,561.80 : 66,457,836.30 = 26,090,721.80 : x
  2. Step 2: Convert to fraction form
    44,286,561.80/66,457,836.30 = 26,090,721.80/x
  3. Step 3: Cross multiply
    44,286,561.80x = 66,457,836.30 × 26,090,721.80
  4. Step 4: Simplify right side
    44,286,561.80x = 1,733,932,918,333,241.25
  5. Step 5: Solve for x
    x = 1,733,932,918,333,241.25/44,286,561.80
  6. Step 6: Final answer
    x = 39,152,574.68

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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.