Home / 48,459,204.76-72,673,078.96-16,102,423.12

Finding the Fourth Proportional to 48,459,204.76, 72,673,078.96 and 16,102,423.12

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Solution

The fourth proportional to 48,459,204.76, 72,673,078.96 and 16,102,423.12 is: 24,148,408.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,459,204.76 : 72,673,078.96 = 16,102,423.12 : x
  2. Step 2: Convert to fraction form
    48,459,204.76/72,673,078.96 = 16,102,423.12/x
  3. Step 3: Cross multiply
    48,459,204.76x = 72,673,078.96 × 16,102,423.12
  4. Step 4: Simplify right side
    48,459,204.76x = 1,170,212,666,847,089.50
  5. Step 5: Solve for x
    x = 1,170,212,666,847,089.50/48,459,204.76
  6. Step 6: Final answer
    x = 24,148,408.39

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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.