Home / 197,732,530.07-296,611,127.05-52,166,231.06

Finding the Fourth Proportional to 197,732,530.07, 296,611,127.05 and 52,166,231.06

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Solution

The fourth proportional to 197,732,530.07, 296,611,127.05 and 52,166,231.06 is: 78,252,600.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,732,530.07 : 296,611,127.05 = 52,166,231.06 : x
  2. Step 2: Convert to fraction form
    197,732,530.07/296,611,127.05 = 52,166,231.06/x
  3. Step 3: Cross multiply
    197,732,530.07x = 296,611,127.05 × 52,166,231.06
  4. Step 4: Simplify right side
    197,732,530.07x = 15,473,084,588,657,318
  5. Step 5: Solve for x
    x = 15,473,084,588,657,318/197,732,530.07
  6. Step 6: Final answer
    x = 78,252,600.03

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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.