Home / 32,476,054.40-48,714,081.60-9,753,999.20

Finding the Fourth Proportional to 32,476,054.40, 48,714,081.60 and 9,753,999.20

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Solution

The fourth proportional to 32,476,054.40, 48,714,081.60 and 9,753,999.20 is: 14,630,998.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,476,054.40 : 48,714,081.60 = 9,753,999.20 : x
  2. Step 2: Convert to fraction form
    32,476,054.40/48,714,081.60 = 9,753,999.20/x
  3. Step 3: Cross multiply
    32,476,054.40x = 48,714,081.60 × 9,753,999.20
  4. Step 4: Simplify right side
    32,476,054.40x = 475,157,112,955,134.69
  5. Step 5: Solve for x
    x = 475,157,112,955,134.69/32,476,054.40
  6. Step 6: Final answer
    x = 14,630,998.80

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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.