Home / 14,889,020.40-22,333,530.60-13,566,322.80

Finding the Fourth Proportional to 14,889,020.40, 22,333,530.60 and 13,566,322.80

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Solution

The fourth proportional to 14,889,020.40, 22,333,530.60 and 13,566,322.80 is: 20,349,484.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,889,020.40 : 22,333,530.60 = 13,566,322.80 : x
  2. Step 2: Convert to fraction form
    14,889,020.40/22,333,530.60 = 13,566,322.80/x
  3. Step 3: Cross multiply
    14,889,020.40x = 22,333,530.60 × 13,566,322.80
  4. Step 4: Simplify right side
    14,889,020.40x = 302,983,885,383,277.69
  5. Step 5: Solve for x
    x = 302,983,885,383,277.69/14,889,020.40
  6. Step 6: Final answer
    x = 20,349,484.20

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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.