Home / 134,056,282.56-201,084,126.54-35,688,013.38

Finding the Fourth Proportional to 134,056,282.56, 201,084,126.54 and 35,688,013.38

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Solution

The fourth proportional to 134,056,282.56, 201,084,126.54 and 35,688,013.38 is: 53,531,940.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,056,282.56 : 201,084,126.54 = 35,688,013.38 : x
  2. Step 2: Convert to fraction form
    134,056,282.56/201,084,126.54 = 35,688,013.38/x
  3. Step 3: Cross multiply
    134,056,282.56x = 201,084,126.54 × 35,688,013.38
  4. Step 4: Simplify right side
    134,056,282.56x = 7,176,292,998,465,133
  5. Step 5: Solve for x
    x = 7,176,292,998,465,133/134,056,282.56
  6. Step 6: Final answer
    x = 53,531,940.92

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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.