Home / 17,706,127.28-24,434,510.80-10,265,239.60

Finding the Fourth Proportional to 17,706,127.28, 24,434,510.80 and 10,265,239.60

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Solution

The fourth proportional to 17,706,127.28, 24,434,510.80 and 10,265,239.60 is: 14,166,062.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,706,127.28 : 24,434,510.80 = 10,265,239.60 : x
  2. Step 2: Convert to fraction form
    17,706,127.28/24,434,510.80 = 10,265,239.60/x
  3. Step 3: Cross multiply
    17,706,127.28x = 24,434,510.80 × 10,265,239.60
  4. Step 4: Simplify right side
    17,706,127.28x = 250,826,107,870,787.69
  5. Step 5: Solve for x
    x = 250,826,107,870,787.69/17,706,127.28
  6. Step 6: Final answer
    x = 14,166,062.62

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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.