Home / 17,911,289.56-24,717,652.71-10,176,756.29

Finding the Fourth Proportional to 17,911,289.56, 24,717,652.71 and 10,176,756.29

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Solution

The fourth proportional to 17,911,289.56, 24,717,652.71 and 10,176,756.29 is: 14,043,965.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,911,289.56 : 24,717,652.71 = 10,176,756.29 : x
  2. Step 2: Convert to fraction form
    17,911,289.56/24,717,652.71 = 10,176,756.29/x
  3. Step 3: Cross multiply
    17,911,289.56x = 24,717,652.71 × 10,176,756.29
  4. Step 4: Simplify right side
    17,911,289.56x = 251,545,527,690,528.03
  5. Step 5: Solve for x
    x = 251,545,527,690,528.03/17,911,289.56
  6. Step 6: Final answer
    x = 14,043,965.23

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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.