Home / 22,066,748.12-33,099,790.04-9,927,639.23

Finding the Fourth Proportional to 22,066,748.12, 33,099,790.04 and 9,927,639.23

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Solution

The fourth proportional to 22,066,748.12, 33,099,790.04 and 9,927,639.23 is: 14,891,309.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,066,748.12 : 33,099,790.04 = 9,927,639.23 : x
  2. Step 2: Convert to fraction form
    22,066,748.12/33,099,790.04 = 9,927,639.23/x
  3. Step 3: Cross multiply
    22,066,748.12x = 33,099,790.04 × 9,927,639.23
  4. Step 4: Simplify right side
    22,066,748.12x = 328,602,773,890,730.12
  5. Step 5: Solve for x
    x = 328,602,773,890,730.12/22,066,748.12
  6. Step 6: Final answer
    x = 14,891,309.41

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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.