Home / 46,115,914.84-63,641,315.88-25,209,102.88

Finding the Fourth Proportional to 46,115,914.84, 63,641,315.88 and 25,209,102.88

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Solution

The fourth proportional to 46,115,914.84, 63,641,315.88 and 25,209,102.88 is: 34,789,301.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,115,914.84 : 63,641,315.88 = 25,209,102.88 : x
  2. Step 2: Convert to fraction form
    46,115,914.84/63,641,315.88 = 25,209,102.88/x
  3. Step 3: Cross multiply
    46,115,914.84x = 63,641,315.88 × 25,209,102.88
  4. Step 4: Simplify right side
    46,115,914.84x = 1,604,340,479,437,497.75
  5. Step 5: Solve for x
    x = 1,604,340,479,437,497.75/46,115,914.84
  6. Step 6: Final answer
    x = 34,789,301.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.