Home / 364,163,359.80-546,056,082.90-134,013,977.40

Finding the Fourth Proportional to 364,163,359.80, 546,056,082.90 and 134,013,977.40

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Solution

The fourth proportional to 364,163,359.80, 546,056,082.90 and 134,013,977.40 is: 200,951,429.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,163,359.80 : 546,056,082.90 = 134,013,977.40 : x
  2. Step 2: Convert to fraction form
    364,163,359.80/546,056,082.90 = 134,013,977.40/x
  3. Step 3: Cross multiply
    364,163,359.80x = 546,056,082.90 × 134,013,977.40
  4. Step 4: Simplify right side
    364,163,359.80x = 73,179,147,552,893,120
  5. Step 5: Solve for x
    x = 73,179,147,552,893,120/364,163,359.80
  6. Step 6: Final answer
    x = 200,951,429.03

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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.