Home / 35,176,817-52,759,019.85-13,593,674.84

Finding the Fourth Proportional to 35,176,817, 52,759,019.85 and 13,593,674.84

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Solution

The fourth proportional to 35,176,817, 52,759,019.85 and 13,593,674.84 is: 20,388,114.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,176,817 : 52,759,019.85 = 13,593,674.84 : x
  2. Step 2: Convert to fraction form
    35,176,817/52,759,019.85 = 13,593,674.84/x
  3. Step 3: Cross multiply
    35,176,817x = 52,759,019.85 × 13,593,674.84
  4. Step 4: Simplify right side
    35,176,817x = 717,188,960,718,005.62
  5. Step 5: Solve for x
    x = 717,188,960,718,005.62/35,176,817
  6. Step 6: Final answer
    x = 20,388,114.16

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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.