Home / 14,034,666.08-21,030,299.73-10,953,350.89

Finding the Fourth Proportional to 14,034,666.08, 21,030,299.73 and 10,953,350.89

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Solution

The fourth proportional to 14,034,666.08, 21,030,299.73 and 10,953,350.89 is: 16,413,091.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,034,666.08 : 21,030,299.73 = 10,953,350.89 : x
  2. Step 2: Convert to fraction form
    14,034,666.08/21,030,299.73 = 10,953,350.89/x
  3. Step 3: Cross multiply
    14,034,666.08x = 21,030,299.73 × 10,953,350.89
  4. Step 4: Simplify right side
    14,034,666.08x = 230,352,252,211,986.50
  5. Step 5: Solve for x
    x = 230,352,252,211,986.50/14,034,666.08
  6. Step 6: Final answer
    x = 16,413,091.05

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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.