Home / 46,443,635.20-69,569,662.20-27,216,114.40

Finding the Fourth Proportional to 46,443,635.20, 69,569,662.20 and 27,216,114.40

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Solution

The fourth proportional to 46,443,635.20, 69,569,662.20 and 27,216,114.40 is: 40,768,038.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,443,635.20 : 69,569,662.20 = 27,216,114.40 : x
  2. Step 2: Convert to fraction form
    46,443,635.20/69,569,662.20 = 27,216,114.40/x
  3. Step 3: Cross multiply
    46,443,635.20x = 69,569,662.20 × 27,216,114.40
  4. Step 4: Simplify right side
    46,443,635.20x = 1,893,415,885,204,555.75
  5. Step 5: Solve for x
    x = 1,893,415,885,204,555.75/46,443,635.20
  6. Step 6: Final answer
    x = 40,768,038.01

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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.