Home / 63,945,210.88-88,244,328.80-34,576,473.12

Finding the Fourth Proportional to 63,945,210.88, 88,244,328.80 and 34,576,473.12

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Solution

The fourth proportional to 63,945,210.88, 88,244,328.80 and 34,576,473.12 is: 47,715,499.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,945,210.88 : 88,244,328.80 = 34,576,473.12 : x
  2. Step 2: Convert to fraction form
    63,945,210.88/88,244,328.80 = 34,576,473.12/x
  3. Step 3: Cross multiply
    63,945,210.88x = 88,244,328.80 × 34,576,473.12
  4. Step 4: Simplify right side
    63,945,210.88x = 3,051,177,662,745,641.50
  5. Step 5: Solve for x
    x = 3,051,177,662,745,641.50/63,945,210.88
  6. Step 6: Final answer
    x = 47,715,499.27

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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.