Home / 16,470,259.20-24,715,094.40-6,884,899.20

Finding the Fourth Proportional to 16,470,259.20, 24,715,094.40 and 6,884,899.20

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Solution

The fourth proportional to 16,470,259.20, 24,715,094.40 and 6,884,899.20 is: 10,331,405.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,470,259.20 : 24,715,094.40 = 6,884,899.20 : x
  2. Step 2: Convert to fraction form
    16,470,259.20/24,715,094.40 = 6,884,899.20/x
  3. Step 3: Cross multiply
    16,470,259.20x = 24,715,094.40 × 6,884,899.20
  4. Step 4: Simplify right side
    16,470,259.20x = 170,160,933,662,484.47
  5. Step 5: Solve for x
    x = 170,160,933,662,484.47/16,470,259.20
  6. Step 6: Final answer
    x = 10,331,405.94

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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.