Home / 54,937,000.40-82,418,622.60-16,598,890.40

Finding the Fourth Proportional to 54,937,000.40, 82,418,622.60 and 16,598,890.40

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Solution

The fourth proportional to 54,937,000.40, 82,418,622.60 and 16,598,890.40 is: 24,902,300.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,937,000.40 : 82,418,622.60 = 16,598,890.40 : x
  2. Step 2: Convert to fraction form
    54,937,000.40/82,418,622.60 = 16,598,890.40/x
  3. Step 3: Cross multiply
    54,937,000.40x = 82,418,622.60 × 16,598,890.40
  4. Step 4: Simplify right side
    54,937,000.40x = 1,368,057,683,456,363
  5. Step 5: Solve for x
    x = 1,368,057,683,456,363/54,937,000.40
  6. Step 6: Final answer
    x = 24,902,300.33

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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.