Home / 62,241,380.80-93,375,951.52-19,114,936.48

Finding the Fourth Proportional to 62,241,380.80, 93,375,951.52 and 19,114,936.48

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Solution

The fourth proportional to 62,241,380.80, 93,375,951.52 and 19,114,936.48 is: 28,676,667.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,241,380.80 : 93,375,951.52 = 19,114,936.48 : x
  2. Step 2: Convert to fraction form
    62,241,380.80/93,375,951.52 = 19,114,936.48/x
  3. Step 3: Cross multiply
    62,241,380.80x = 93,375,951.52 × 19,114,936.48
  4. Step 4: Simplify right side
    62,241,380.80x = 1,784,875,382,064,359.50
  5. Step 5: Solve for x
    x = 1,784,875,382,064,359.50/62,241,380.80
  6. Step 6: Final answer
    x = 28,676,667.50

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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.