Home / 32,582,907.60-48,874,361.40-9,864,934.80

Finding the Fourth Proportional to 32,582,907.60, 48,874,361.40 and 9,864,934.80

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Solution

The fourth proportional to 32,582,907.60, 48,874,361.40 and 9,864,934.80 is: 14,797,402.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,582,907.60 : 48,874,361.40 = 9,864,934.80 : x
  2. Step 2: Convert to fraction form
    32,582,907.60/48,874,361.40 = 9,864,934.80/x
  3. Step 3: Cross multiply
    32,582,907.60x = 48,874,361.40 × 9,864,934.80
  4. Step 4: Simplify right side
    32,582,907.60x = 482,142,388,602,636.75
  5. Step 5: Solve for x
    x = 482,142,388,602,636.75/32,582,907.60
  6. Step 6: Final answer
    x = 14,797,402.20

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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.