Home / 48,970,543.20-73,458,579.60-14,893,000.80

Finding the Fourth Proportional to 48,970,543.20, 73,458,579.60 and 14,893,000.80

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Solution

The fourth proportional to 48,970,543.20, 73,458,579.60 and 14,893,000.80 is: 22,340,342.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,970,543.20 : 73,458,579.60 = 14,893,000.80 : x
  2. Step 2: Convert to fraction form
    48,970,543.20/73,458,579.60 = 14,893,000.80/x
  3. Step 3: Cross multiply
    48,970,543.20x = 73,458,579.60 × 14,893,000.80
  4. Step 4: Simplify right side
    48,970,543.20x = 1,094,018,684,749,663.62
  5. Step 5: Solve for x
    x = 1,094,018,684,749,663.62/48,970,543.20
  6. Step 6: Final answer
    x = 22,340,342.04

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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.