Home / 16,186,903.60-24,281,737.80-5,549,335.60

Finding the Fourth Proportional to 16,186,903.60, 24,281,737.80 and 5,549,335.60

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Solution

The fourth proportional to 16,186,903.60, 24,281,737.80 and 5,549,335.60 is: 8,324,477.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,186,903.60 : 24,281,737.80 = 5,549,335.60 : x
  2. Step 2: Convert to fraction form
    16,186,903.60/24,281,737.80 = 5,549,335.60/x
  3. Step 3: Cross multiply
    16,186,903.60x = 24,281,737.80 × 5,549,335.60
  4. Step 4: Simplify right side
    16,186,903.60x = 134,747,512,003,405.67
  5. Step 5: Solve for x
    x = 134,747,512,003,405.67/16,186,903.60
  6. Step 6: Final answer
    x = 8,324,477.33

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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.