Home / 48,324,003.40-72,486,005.10-16,411,299.40

Finding the Fourth Proportional to 48,324,003.40, 72,486,005.10 and 16,411,299.40

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Solution

The fourth proportional to 48,324,003.40, 72,486,005.10 and 16,411,299.40 is: 24,616,949.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,324,003.40 : 72,486,005.10 = 16,411,299.40 : x
  2. Step 2: Convert to fraction form
    48,324,003.40/72,486,005.10 = 16,411,299.40/x
  3. Step 3: Cross multiply
    48,324,003.40x = 72,486,005.10 × 16,411,299.40
  4. Step 4: Simplify right side
    48,324,003.40x = 1,189,589,532,006,026.75
  5. Step 5: Solve for x
    x = 1,189,589,532,006,026.75/48,324,003.40
  6. Step 6: Final answer
    x = 24,616,949.10

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1.5x scale

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.