Home / 14,967,011.40-22,450,517.10-4,869,632.40

Finding the Fourth Proportional to 14,967,011.40, 22,450,517.10 and 4,869,632.40

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Solution

The fourth proportional to 14,967,011.40, 22,450,517.10 and 4,869,632.40 is: 7,304,448.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,967,011.40 : 22,450,517.10 = 4,869,632.40 : x
  2. Step 2: Convert to fraction form
    14,967,011.40/22,450,517.10 = 4,869,632.40/x
  3. Step 3: Cross multiply
    14,967,011.40x = 22,450,517.10 × 4,869,632.40
  4. Step 4: Simplify right side
    14,967,011.40x = 109,325,765,466,914.06
  5. Step 5: Solve for x
    x = 109,325,765,466,914.06/14,967,011.40
  6. Step 6: Final answer
    x = 7,304,448.60

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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.