Home / 22,030,885.43-33,059,262.23-9,250,407.35

Finding the Fourth Proportional to 22,030,885.43, 33,059,262.23 and 9,250,407.35

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Solution

The fourth proportional to 22,030,885.43, 33,059,262.23 and 9,250,407.35 is: 13,881,041.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,030,885.43 : 33,059,262.23 = 9,250,407.35 : x
  2. Step 2: Convert to fraction form
    22,030,885.43/33,059,262.23 = 9,250,407.35/x
  3. Step 3: Cross multiply
    22,030,885.43x = 33,059,262.23 × 9,250,407.35
  4. Step 4: Simplify right side
    22,030,885.43x = 305,811,642,317,969.38
  5. Step 5: Solve for x
    x = 305,811,642,317,969.38/22,030,885.43
  6. Step 6: Final answer
    x = 13,881,041.84

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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.