Home / 32,321,813.67-48,473,750.15-8,973,192.69

Finding the Fourth Proportional to 32,321,813.67, 48,473,750.15 and 8,973,192.69

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Solution

The fourth proportional to 32,321,813.67, 48,473,750.15 and 8,973,192.69 is: 13,457,298.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,321,813.67 : 48,473,750.15 = 8,973,192.69 : x
  2. Step 2: Convert to fraction form
    32,321,813.67/48,473,750.15 = 8,973,192.69/x
  3. Step 3: Cross multiply
    32,321,813.67x = 48,473,750.15 × 8,973,192.69
  4. Step 4: Simplify right side
    32,321,813.67x = 434,964,300,502,866.38
  5. Step 5: Solve for x
    x = 434,964,300,502,866.38/32,321,813.67
  6. Step 6: Final answer
    x = 13,457,298.68

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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.