Home / 32,029,298.64-48,045,276.56-9,310,195.89

Finding the Fourth Proportional to 32,029,298.64, 48,045,276.56 and 9,310,195.89

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Solution

The fourth proportional to 32,029,298.64, 48,045,276.56 and 9,310,195.89 is: 13,965,680.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,029,298.64 : 48,045,276.56 = 9,310,195.89 : x
  2. Step 2: Convert to fraction form
    32,029,298.64/48,045,276.56 = 9,310,195.89/x
  3. Step 3: Cross multiply
    32,029,298.64x = 48,045,276.56 × 9,310,195.89
  4. Step 4: Simplify right side
    32,029,298.64x = 447,310,936,386,100.88
  5. Step 5: Solve for x
    x = 447,310,936,386,100.88/32,029,298.64
  6. Step 6: Final answer
    x = 13,965,680.03

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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.