Home / 54,437,234.40-81,693,176.40-24,166,821.60

Finding the Fourth Proportional to 54,437,234.40, 81,693,176.40 and 24,166,821.60

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Solution

The fourth proportional to 54,437,234.40, 81,693,176.40 and 24,166,821.60 is: 36,266,802.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,437,234.40 : 81,693,176.40 = 24,166,821.60 : x
  2. Step 2: Convert to fraction form
    54,437,234.40/81,693,176.40 = 24,166,821.60/x
  3. Step 3: Cross multiply
    54,437,234.40x = 81,693,176.40 × 24,166,821.60
  4. Step 4: Simplify right side
    54,437,234.40x = 1,974,264,419,996,130.50
  5. Step 5: Solve for x
    x = 1,974,264,419,996,130.50/54,437,234.40
  6. Step 6: Final answer
    x = 36,266,802.34

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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.