Home / 35,168,889.80-52,737,588.30-13,596,321.80

Finding the Fourth Proportional to 35,168,889.80, 52,737,588.30 and 13,596,321.80

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Solution

The fourth proportional to 35,168,889.80, 52,737,588.30 and 13,596,321.80 is: 20,388,395.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,168,889.80 : 52,737,588.30 = 13,596,321.80 : x
  2. Step 2: Convert to fraction form
    35,168,889.80/52,737,588.30 = 13,596,321.80/x
  3. Step 3: Cross multiply
    35,168,889.80x = 52,737,588.30 × 13,596,321.80
  4. Step 4: Simplify right side
    35,168,889.80x = 717,037,221,482,715
  5. Step 5: Solve for x
    x = 717,037,221,482,715/35,168,889.80
  6. Step 6: Final answer
    x = 20,388,395.13

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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.