Home / 30,095,063.36-41,531,177.12-16,344,031.04

Finding the Fourth Proportional to 30,095,063.36, 41,531,177.12 and 16,344,031.04

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Solution

The fourth proportional to 30,095,063.36, 41,531,177.12 and 16,344,031.04 is: 22,554,757.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,095,063.36 : 41,531,177.12 = 16,344,031.04 : x
  2. Step 2: Convert to fraction form
    30,095,063.36/41,531,177.12 = 16,344,031.04/x
  3. Step 3: Cross multiply
    30,095,063.36x = 41,531,177.12 × 16,344,031.04
  4. Step 4: Simplify right side
    30,095,063.36x = 678,786,847,977,017.75
  5. Step 5: Solve for x
    x = 678,786,847,977,017.75/30,095,063.36
  6. Step 6: Final answer
    x = 22,554,757.23

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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.