Home / 14,884,277.86-22,293,865.77-10,553,199.88

Finding the Fourth Proportional to 14,884,277.86, 22,293,865.77 and 10,553,199.88

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Solution

The fourth proportional to 14,884,277.86, 22,293,865.77 and 10,553,199.88 is: 15,806,720.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,884,277.86 : 22,293,865.77 = 10,553,199.88 : x
  2. Step 2: Convert to fraction form
    14,884,277.86/22,293,865.77 = 10,553,199.88/x
  3. Step 3: Cross multiply
    14,884,277.86x = 22,293,865.77 × 10,553,199.88
  4. Step 4: Simplify right side
    14,884,277.86x = 235,271,621,568,700.12
  5. Step 5: Solve for x
    x = 235,271,621,568,700.12/14,884,277.86
  6. Step 6: Final answer
    x = 15,806,720.61

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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.