Home / 14,967,000.90-22,450,501.35-4,869,621.90

Finding the Fourth Proportional to 14,967,000.90, 22,450,501.35 and 4,869,621.90

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Solution

The fourth proportional to 14,967,000.90, 22,450,501.35 and 4,869,621.90 is: 7,304,432.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,967,000.90 : 22,450,501.35 = 4,869,621.90 : x
  2. Step 2: Convert to fraction form
    14,967,000.90/22,450,501.35 = 4,869,621.90/x
  3. Step 3: Cross multiply
    14,967,000.90x = 22,450,501.35 × 4,869,621.90
  4. Step 4: Simplify right side
    14,967,000.90x = 109,325,453,039,939.58
  5. Step 5: Solve for x
    x = 109,325,453,039,939.58/14,967,000.90
  6. Step 6: Final answer
    x = 7,304,432.85

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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.