Home / 32,645,056.30-48,967,584.45-28,865,920.30

Finding the Fourth Proportional to 32,645,056.30, 48,967,584.45 and 28,865,920.30

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Solution

The fourth proportional to 32,645,056.30, 48,967,584.45 and 28,865,920.30 is: 43,298,880.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,645,056.30 : 48,967,584.45 = 28,865,920.30 : x
  2. Step 2: Convert to fraction form
    32,645,056.30/48,967,584.45 = 28,865,920.30/x
  3. Step 3: Cross multiply
    32,645,056.30x = 48,967,584.45 × 28,865,920.30
  4. Step 4: Simplify right side
    32,645,056.30x = 1,413,494,390,017,219.50
  5. Step 5: Solve for x
    x = 1,413,494,390,017,219.50/32,645,056.30
  6. Step 6: Final answer
    x = 43,298,880.45

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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.