Home / 36,301,405.60-54,452,108.40-16,108,688.80

Finding the Fourth Proportional to 36,301,405.60, 54,452,108.40 and 16,108,688.80

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Solution

The fourth proportional to 36,301,405.60, 54,452,108.40 and 16,108,688.80 is: 24,163,033.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,301,405.60 : 54,452,108.40 = 16,108,688.80 : x
  2. Step 2: Convert to fraction form
    36,301,405.60/54,452,108.40 = 16,108,688.80/x
  3. Step 3: Cross multiply
    36,301,405.60x = 54,452,108.40 × 16,108,688.80
  4. Step 4: Simplify right side
    36,301,405.60x = 877,152,068,719,465.88
  5. Step 5: Solve for x
    x = 877,152,068,719,465.88/36,301,405.60
  6. Step 6: Final answer
    x = 24,163,033.20

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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.