Home / 17,923,776.18-24,730,559.64-10,188,209.58

Finding the Fourth Proportional to 17,923,776.18, 24,730,559.64 and 10,188,209.58

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Solution

The fourth proportional to 17,923,776.18, 24,730,559.64 and 10,188,209.58 is: 14,057,312.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,923,776.18 : 24,730,559.64 = 10,188,209.58 : x
  2. Step 2: Convert to fraction form
    17,923,776.18/24,730,559.64 = 10,188,209.58/x
  3. Step 3: Cross multiply
    17,923,776.18x = 24,730,559.64 × 10,188,209.58
  4. Step 4: Simplify right side
    17,923,776.18x = 251,960,124,643,009.34
  5. Step 5: Solve for x
    x = 251,960,124,643,009.34/17,923,776.18
  6. Step 6: Final answer
    x = 14,057,312.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.