Home / 118,202,988.03-177,413,474.16-59,951,548.86

Finding the Fourth Proportional to 118,202,988.03, 177,413,474.16 and 59,951,548.86

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Solution

The fourth proportional to 118,202,988.03, 177,413,474.16 and 59,951,548.86 is: 89,982,603.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,202,988.03 : 177,413,474.16 = 59,951,548.86 : x
  2. Step 2: Convert to fraction form
    118,202,988.03/177,413,474.16 = 59,951,548.86/x
  3. Step 3: Cross multiply
    118,202,988.03x = 177,413,474.16 × 59,951,548.86
  4. Step 4: Simplify right side
    118,202,988.03x = 10,636,212,564,525,588
  5. Step 5: Solve for x
    x = 10,636,212,564,525,588/118,202,988.03
  6. Step 6: Final answer
    x = 89,982,603.16

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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.