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Finding the Fourth Proportional to 14,920,046, 22,380,069 and 4,822,667

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Solution

The fourth proportional to 14,920,046, 22,380,069 and 4,822,667 is: 7,234,000.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,920,046 : 22,380,069 = 4,822,667 : x
  2. Step 2: Convert to fraction form
    14,920,046/22,380,069 = 4,822,667/x
  3. Step 3: Cross multiply
    14,920,046x = 22,380,069 × 4,822,667
  4. Step 4: Simplify right side
    14,920,046x = 107,931,620,224,023
  5. Step 5: Solve for x
    x = 107,931,620,224,023/14,920,046
  6. Step 6: Final answer
    x = 7,234,000.50

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1.5x scale

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.