Home / 11,591,049.60-17,386,574.40-10,695,254.40

Finding the Fourth Proportional to 11,591,049.60, 17,386,574.40 and 10,695,254.40

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Solution

The fourth proportional to 11,591,049.60, 17,386,574.40 and 10,695,254.40 is: 16,042,881.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,591,049.60 : 17,386,574.40 = 10,695,254.40 : x
  2. Step 2: Convert to fraction form
    11,591,049.60/17,386,574.40 = 10,695,254.40/x
  3. Step 3: Cross multiply
    11,591,049.60x = 17,386,574.40 × 10,695,254.40
  4. Step 4: Simplify right side
    11,591,049.60x = 185,953,836,352,527.34
  5. Step 5: Solve for x
    x = 185,953,836,352,527.34/11,591,049.60
  6. Step 6: Final answer
    x = 16,042,881.60

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1.5x scale

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.