Home / 14,920,047-22,380,070.50-4,822,668

Finding the Fourth Proportional to 14,920,047, 22,380,070.50 and 4,822,668

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Solution

The fourth proportional to 14,920,047, 22,380,070.50 and 4,822,668 is: 7,234,002

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,920,047 : 22,380,070.50 = 4,822,668 : x
  2. Step 2: Convert to fraction form
    14,920,047/22,380,070.50 = 4,822,668/x
  3. Step 3: Cross multiply
    14,920,047x = 22,380,070.50 × 4,822,668
  4. Step 4: Simplify right side
    14,920,047x = 107,931,649,838,094
  5. Step 5: Solve for x
    x = 107,931,649,838,094/14,920,047
  6. Step 6: Final answer
    x = 7,234,002

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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.