Home / 10,901,333.60-16,352,000.40-10,677,384.80

Finding the Fourth Proportional to 10,901,333.60, 16,352,000.40 and 10,677,384.80

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Solution

The fourth proportional to 10,901,333.60, 16,352,000.40 and 10,677,384.80 is: 16,016,077.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,901,333.60 : 16,352,000.40 = 10,677,384.80 : x
  2. Step 2: Convert to fraction form
    10,901,333.60/16,352,000.40 = 10,677,384.80/x
  3. Step 3: Cross multiply
    10,901,333.60x = 16,352,000.40 × 10,677,384.80
  4. Step 4: Simplify right side
    10,901,333.60x = 174,596,600,520,553.94
  5. Step 5: Solve for x
    x = 174,596,600,520,553.94/10,901,333.60
  6. Step 6: Final answer
    x = 16,016,077.20

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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.