Home / 101,537,564.16-152,366,860.80-36,846,416.64

Finding the Fourth Proportional to 101,537,564.16, 152,366,860.80 and 36,846,416.64

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Solution

The fourth proportional to 101,537,564.16, 152,366,860.80 and 36,846,416.64 is: 55,291,584.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,537,564.16 : 152,366,860.80 = 36,846,416.64 : x
  2. Step 2: Convert to fraction form
    101,537,564.16/152,366,860.80 = 36,846,416.64/x
  3. Step 3: Cross multiply
    101,537,564.16x = 152,366,860.80 × 36,846,416.64
  4. Step 4: Simplify right side
    101,537,564.16x = 5,614,172,835,165,684
  5. Step 5: Solve for x
    x = 5,614,172,835,165,684/101,537,564.16
  6. Step 6: Final answer
    x = 55,291,584.76

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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.