Home / 32,495,330.67-44,848,369.30-20,575,252.21

Finding the Fourth Proportional to 32,495,330.67, 44,848,369.30 and 20,575,252.21

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Solution

The fourth proportional to 32,495,330.67, 44,848,369.30 and 20,575,252.21 is: 28,396,895.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,495,330.67 : 44,848,369.30 = 20,575,252.21 : x
  2. Step 2: Convert to fraction form
    32,495,330.67/44,848,369.30 = 20,575,252.21/x
  3. Step 3: Cross multiply
    32,495,330.67x = 44,848,369.30 × 20,575,252.21
  4. Step 4: Simplify right side
    32,495,330.67x = 922,766,509,330,479.12
  5. Step 5: Solve for x
    x = 922,766,509,330,479.12/32,495,330.67
  6. Step 6: Final answer
    x = 28,396,895.51

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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.