Home / 35,176,816.50-52,759,019.10-13,593,674.34

Finding the Fourth Proportional to 35,176,816.50, 52,759,019.10 and 13,593,674.34

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Solution

The fourth proportional to 35,176,816.50, 52,759,019.10 and 13,593,674.34 is: 20,388,113.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,176,816.50 : 52,759,019.10 = 13,593,674.34 : x
  2. Step 2: Convert to fraction form
    35,176,816.50/52,759,019.10 = 13,593,674.34/x
  3. Step 3: Cross multiply
    35,176,816.50x = 52,759,019.10 × 13,593,674.34
  4. Step 4: Simplify right side
    35,176,816.50x = 717,188,924,143,239.88
  5. Step 5: Solve for x
    x = 717,188,924,143,239.88/35,176,816.50
  6. Step 6: Final answer
    x = 20,388,113.41

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1.5x scale

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.