Home / 32,497,754.21-44,820,751.09-28,569,110.33

Finding the Fourth Proportional to 32,497,754.21, 44,820,751.09 and 28,569,110.33

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Solution

The fourth proportional to 32,497,754.21, 44,820,751.09 and 28,569,110.33 is: 39,402,383.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,497,754.21 : 44,820,751.09 = 28,569,110.33 : x
  2. Step 2: Convert to fraction form
    32,497,754.21/44,820,751.09 = 28,569,110.33/x
  3. Step 3: Cross multiply
    32,497,754.21x = 44,820,751.09 × 28,569,110.33
  4. Step 4: Simplify right side
    32,497,754.21x = 1,280,488,982,596,728.50
  5. Step 5: Solve for x
    x = 1,280,488,982,596,728.50/32,497,754.21
  6. Step 6: Final answer
    x = 39,402,383.76

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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.