Home / 32,904,335.35-45,494,661.86-28,818,241.75

Finding the Fourth Proportional to 32,904,335.35, 45,494,661.86 and 28,818,241.75

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Solution

The fourth proportional to 32,904,335.35, 45,494,661.86 and 28,818,241.75 is: 39,845,088.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,904,335.35 : 45,494,661.86 = 28,818,241.75 : x
  2. Step 2: Convert to fraction form
    32,904,335.35/45,494,661.86 = 28,818,241.75/x
  3. Step 3: Cross multiply
    32,904,335.35x = 45,494,661.86 × 28,818,241.75
  4. Step 4: Simplify right side
    32,904,335.35x = 1,311,076,163,815,984.75
  5. Step 5: Solve for x
    x = 1,311,076,163,815,984.75/32,904,335.35
  6. Step 6: Final answer
    x = 39,845,088.80

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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.