Home / 14,882,853.60-22,300,660.80-9,828,259.20

Finding the Fourth Proportional to 14,882,853.60, 22,300,660.80 and 9,828,259.20

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Solution

The fourth proportional to 14,882,853.60, 22,300,660.80 and 9,828,259.20 is: 14,726,791.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,882,853.60 : 22,300,660.80 = 9,828,259.20 : x
  2. Step 2: Convert to fraction form
    14,882,853.60/22,300,660.80 = 9,828,259.20/x
  3. Step 3: Cross multiply
    14,882,853.60x = 22,300,660.80 × 9,828,259.20
  4. Step 4: Simplify right side
    14,882,853.60x = 219,176,674,673,679.34
  5. Step 5: Solve for x
    x = 219,176,674,673,679.34/14,882,853.60
  6. Step 6: Final answer
    x = 14,726,791.01

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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.