Home / 32,321,812.67-48,473,748.65-8,973,191.69

Finding the Fourth Proportional to 32,321,812.67, 48,473,748.65 and 8,973,191.69

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Solution

The fourth proportional to 32,321,812.67, 48,473,748.65 and 8,973,191.69 is: 13,457,297.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,321,812.67 : 48,473,748.65 = 8,973,191.69 : x
  2. Step 2: Convert to fraction form
    32,321,812.67/48,473,748.65 = 8,973,191.69/x
  3. Step 3: Cross multiply
    32,321,812.67x = 48,473,748.65 × 8,973,191.69
  4. Step 4: Simplify right side
    32,321,812.67x = 434,964,238,349,393
  5. Step 5: Solve for x
    x = 434,964,238,349,393/32,321,812.67
  6. Step 6: Final answer
    x = 13,457,297.18

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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.