Home / 182,026,048.20-273,039,072.30-52,637,879.40

Finding the Fourth Proportional to 182,026,048.20, 273,039,072.30 and 52,637,879.40

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Solution

The fourth proportional to 182,026,048.20, 273,039,072.30 and 52,637,879.40 is: 78,956,819.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,026,048.20 : 273,039,072.30 = 52,637,879.40 : x
  2. Step 2: Convert to fraction form
    182,026,048.20/273,039,072.30 = 52,637,879.40/x
  3. Step 3: Cross multiply
    182,026,048.20x = 273,039,072.30 × 52,637,879.40
  4. Step 4: Simplify right side
    182,026,048.20x = 14,372,197,759,215,280
  5. Step 5: Solve for x
    x = 14,372,197,759,215,280/182,026,048.20
  6. Step 6: Final answer
    x = 78,956,819.10

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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.