Home / 32,717,924.19-45,148,080.48-18,967,774.05

Finding the Fourth Proportional to 32,717,924.19, 45,148,080.48 and 18,967,774.05

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Solution

The fourth proportional to 32,717,924.19, 45,148,080.48 and 18,967,774.05 is: 26,173,989.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,717,924.19 : 45,148,080.48 = 18,967,774.05 : x
  2. Step 2: Convert to fraction form
    32,717,924.19/45,148,080.48 = 18,967,774.05/x
  3. Step 3: Cross multiply
    32,717,924.19x = 45,148,080.48 × 18,967,774.05
  4. Step 4: Simplify right side
    32,717,924.19x = 856,358,589,335,855.50
  5. Step 5: Solve for x
    x = 856,358,589,335,855.50/32,717,924.19
  6. Step 6: Final answer
    x = 26,173,989.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.