Home / 177,934,820.15-266,942,476.52-96,051,941.03

Finding the Fourth Proportional to 177,934,820.15, 266,942,476.52 and 96,051,941.03

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Solution

The fourth proportional to 177,934,820.15, 266,942,476.52 and 96,051,941.03 is: 144,099,637.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,934,820.15 : 266,942,476.52 = 96,051,941.03 : x
  2. Step 2: Convert to fraction form
    177,934,820.15/266,942,476.52 = 96,051,941.03/x
  3. Step 3: Cross multiply
    177,934,820.15x = 266,942,476.52 × 96,051,941.03
  4. Step 4: Simplify right side
    177,934,820.15x = 25,640,343,013,101,200
  5. Step 5: Solve for x
    x = 25,640,343,013,101,200/177,934,820.15
  6. Step 6: Final answer
    x = 144,099,637.11

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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.