Home / 54,631,435.59-82,005,491.88-23,522,503.23

Finding the Fourth Proportional to 54,631,435.59, 82,005,491.88 and 23,522,503.23

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Solution

The fourth proportional to 54,631,435.59, 82,005,491.88 and 23,522,503.23 is: 35,308,873.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,631,435.59 : 82,005,491.88 = 23,522,503.23 : x
  2. Step 2: Convert to fraction form
    54,631,435.59/82,005,491.88 = 23,522,503.23/x
  3. Step 3: Cross multiply
    54,631,435.59x = 82,005,491.88 × 23,522,503.23
  4. Step 4: Simplify right side
    54,631,435.59x = 1,928,974,447,625,038.75
  5. Step 5: Solve for x
    x = 1,928,974,447,625,038.75/54,631,435.59
  6. Step 6: Final answer
    x = 35,308,873.49

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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.