Home / 39,011,043.72-58,537,989.08-22,636,350.08

Finding the Fourth Proportional to 39,011,043.72, 58,537,989.08 and 22,636,350.08

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Solution

The fourth proportional to 39,011,043.72, 58,537,989.08 and 22,636,350.08 is: 33,966,956.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,011,043.72 : 58,537,989.08 = 22,636,350.08 : x
  2. Step 2: Convert to fraction form
    39,011,043.72/58,537,989.08 = 22,636,350.08/x
  3. Step 3: Cross multiply
    39,011,043.72x = 58,537,989.08 × 22,636,350.08
  4. Step 4: Simplify right side
    39,011,043.72x = 1,325,086,413,794,097
  5. Step 5: Solve for x
    x = 1,325,086,413,794,097/39,011,043.72
  6. Step 6: Final answer
    x = 33,966,956.21

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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.