Home / 32,341,103.63-44,650,868.59-20,587,006.52

Finding the Fourth Proportional to 32,341,103.63, 44,650,868.59 and 20,587,006.52

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Solution

The fourth proportional to 32,341,103.63, 44,650,868.59 and 20,587,006.52 is: 28,422,892.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,341,103.63 : 44,650,868.59 = 20,587,006.52 : x
  2. Step 2: Convert to fraction form
    32,341,103.63/44,650,868.59 = 20,587,006.52/x
  3. Step 3: Cross multiply
    32,341,103.63x = 44,650,868.59 × 20,587,006.52
  4. Step 4: Simplify right side
    32,341,103.63x = 919,227,723,007,074.50
  5. Step 5: Solve for x
    x = 919,227,723,007,074.50/32,341,103.63
  6. Step 6: Final answer
    x = 28,422,892.84

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