Home / 22,044,017.16-33,066,686.70-18,235,575.36

Finding the Fourth Proportional to 22,044,017.16, 33,066,686.70 and 18,235,575.36

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Solution

The fourth proportional to 22,044,017.16, 33,066,686.70 and 18,235,575.36 is: 27,353,909.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,044,017.16 : 33,066,686.70 = 18,235,575.36 : x
  2. Step 2: Convert to fraction form
    22,044,017.16/33,066,686.70 = 18,235,575.36/x
  3. Step 3: Cross multiply
    22,044,017.16x = 33,066,686.70 × 18,235,575.36
  4. Step 4: Simplify right side
    22,044,017.16x = 602,990,057,223,359.62
  5. Step 5: Solve for x
    x = 602,990,057,223,359.62/22,044,017.16
  6. Step 6: Final answer
    x = 27,353,909.81

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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.