Home / 10,677,281.10-16,014,366.45-3,103,457.10

Finding the Fourth Proportional to 10,677,281.10, 16,014,366.45 and 3,103,457.10

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Solution

The fourth proportional to 10,677,281.10, 16,014,366.45 and 3,103,457.10 is: 4,654,733.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,677,281.10 : 16,014,366.45 = 3,103,457.10 : x
  2. Step 2: Convert to fraction form
    10,677,281.10/16,014,366.45 = 3,103,457.10/x
  3. Step 3: Cross multiply
    10,677,281.10x = 16,014,366.45 × 3,103,457.10
  4. Step 4: Simplify right side
    10,677,281.10x = 49,699,899,261,254.30
  5. Step 5: Solve for x
    x = 49,699,899,261,254.30/10,677,281.10
  6. Step 6: Final answer
    x = 4,654,733.62

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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.