Home / 14,765,102.60-22,147,653.90-8,281,522.40

Finding the Fourth Proportional to 14,765,102.60, 22,147,653.90 and 8,281,522.40

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Solution

The fourth proportional to 14,765,102.60, 22,147,653.90 and 8,281,522.40 is: 12,422,283.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,765,102.60 : 22,147,653.90 = 8,281,522.40 : x
  2. Step 2: Convert to fraction form
    14,765,102.60/22,147,653.90 = 8,281,522.40/x
  3. Step 3: Cross multiply
    14,765,102.60x = 22,147,653.90 × 8,281,522.40
  4. Step 4: Simplify right side
    14,765,102.60x = 183,416,291,880,297.34
  5. Step 5: Solve for x
    x = 183,416,291,880,297.34/14,765,102.60
  6. Step 6: Final answer
    x = 12,422,283.60

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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.