Home / 26,415,994.40-39,623,991.60-22,636,858.40

Finding the Fourth Proportional to 26,415,994.40, 39,623,991.60 and 22,636,858.40

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Solution

The fourth proportional to 26,415,994.40, 39,623,991.60 and 22,636,858.40 is: 33,955,287.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,415,994.40 : 39,623,991.60 = 22,636,858.40 : x
  2. Step 2: Convert to fraction form
    26,415,994.40/39,623,991.60 = 22,636,858.40/x
  3. Step 3: Cross multiply
    26,415,994.40x = 39,623,991.60 × 22,636,858.40
  4. Step 4: Simplify right side
    26,415,994.40x = 896,962,687,091,989.38
  5. Step 5: Solve for x
    x = 896,962,687,091,989.38/26,415,994.40
  6. Step 6: Final answer
    x = 33,955,287.60

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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.