Home / 32,184,051.40-48,238,752.30-13,002,214.60

Finding the Fourth Proportional to 32,184,051.40, 48,238,752.30 and 13,002,214.60

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Solution

The fourth proportional to 32,184,051.40, 48,238,752.30 and 13,002,214.60 is: 19,488,242.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,184,051.40 : 48,238,752.30 = 13,002,214.60 : x
  2. Step 2: Convert to fraction form
    32,184,051.40/48,238,752.30 = 13,002,214.60/x
  3. Step 3: Cross multiply
    32,184,051.40x = 48,238,752.30 × 13,002,214.60
  4. Step 4: Simplify right side
    32,184,051.40x = 627,210,609,440,843.50
  5. Step 5: Solve for x
    x = 627,210,609,440,843.50/32,184,051.40
  6. Step 6: Final answer
    x = 19,488,242.85

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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.