Home / 134,799,019.62-202,204,298.96-52,935,611.16

Finding the Fourth Proportional to 134,799,019.62, 202,204,298.96 and 52,935,611.16

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Solution

The fourth proportional to 134,799,019.62, 202,204,298.96 and 52,935,611.16 is: 79,405,682.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,799,019.62 : 202,204,298.96 = 52,935,611.16 : x
  2. Step 2: Convert to fraction form
    134,799,019.62/202,204,298.96 = 52,935,611.16/x
  3. Step 3: Cross multiply
    134,799,019.62x = 202,204,298.96 × 52,935,611.16
  4. Step 4: Simplify right side
    134,799,019.62x = 10,703,808,144,626,952
  5. Step 5: Solve for x
    x = 10,703,808,144,626,952/134,799,019.62
  6. Step 6: Final answer
    x = 79,405,682.44

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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.