Home / 44,928,008.40-67,392,012.60-16,178,581.20

Finding the Fourth Proportional to 44,928,008.40, 67,392,012.60 and 16,178,581.20

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Solution

The fourth proportional to 44,928,008.40, 67,392,012.60 and 16,178,581.20 is: 24,267,871.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,928,008.40 : 67,392,012.60 = 16,178,581.20 : x
  2. Step 2: Convert to fraction form
    44,928,008.40/67,392,012.60 = 16,178,581.20/x
  3. Step 3: Cross multiply
    44,928,008.40x = 67,392,012.60 × 16,178,581.20
  4. Step 4: Simplify right side
    44,928,008.40x = 1,090,307,148,080,523
  5. Step 5: Solve for x
    x = 1,090,307,148,080,523/44,928,008.40
  6. Step 6: Final answer
    x = 24,267,871.80

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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.