Home / 22,025,368.40-33,038,052.60-16,356,664.40

Finding the Fourth Proportional to 22,025,368.40, 33,038,052.60 and 16,356,664.40

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Solution

The fourth proportional to 22,025,368.40, 33,038,052.60 and 16,356,664.40 is: 24,534,996.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,025,368.40 : 33,038,052.60 = 16,356,664.40 : x
  2. Step 2: Convert to fraction form
    22,025,368.40/33,038,052.60 = 16,356,664.40/x
  3. Step 3: Cross multiply
    22,025,368.40x = 33,038,052.60 × 16,356,664.40
  4. Step 4: Simplify right side
    22,025,368.40x = 540,392,338,807,747.50
  5. Step 5: Solve for x
    x = 540,392,338,807,747.50/22,025,368.40
  6. Step 6: Final answer
    x = 24,534,996.60

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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.