Home / 54,877,811.40-82,348,601.58-24,585,673.32

Finding the Fourth Proportional to 54,877,811.40, 82,348,601.58 and 24,585,673.32

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Solution

The fourth proportional to 54,877,811.40, 82,348,601.58 and 24,585,673.32 is: 36,892,794.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,877,811.40 : 82,348,601.58 = 24,585,673.32 : x
  2. Step 2: Convert to fraction form
    54,877,811.40/82,348,601.58 = 24,585,673.32/x
  3. Step 3: Cross multiply
    54,877,811.40x = 82,348,601.58 × 24,585,673.32
  4. Step 4: Simplify right side
    54,877,811.40x = 2,024,595,816,804,715.75
  5. Step 5: Solve for x
    x = 2,024,595,816,804,715.75/54,877,811.40
  6. Step 6: Final answer
    x = 36,892,794.47

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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.