Home / 176,597,084.80-265,053,091.20-103,722,745.60

Finding the Fourth Proportional to 176,597,084.80, 265,053,091.20 and 103,722,745.60

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Solution

The fourth proportional to 176,597,084.80, 265,053,091.20 and 103,722,745.60 is: 155,676,603.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,597,084.80 : 265,053,091.20 = 103,722,745.60 : x
  2. Step 2: Convert to fraction form
    176,597,084.80/265,053,091.20 = 103,722,745.60/x
  3. Step 3: Cross multiply
    176,597,084.80x = 265,053,091.20 × 103,722,745.60
  4. Step 4: Simplify right side
    176,597,084.80x = 27,492,034,349,031,196
  5. Step 5: Solve for x
    x = 27,492,034,349,031,196/176,597,084.80
  6. Step 6: Final answer
    x = 155,676,603.50

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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.