Home / 177,934,820.65-266,942,477.27-96,051,941.53

Finding the Fourth Proportional to 177,934,820.65, 266,942,477.27 and 96,051,941.53

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Solution

The fourth proportional to 177,934,820.65, 266,942,477.27 and 96,051,941.53 is: 144,099,637.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,934,820.65 : 266,942,477.27 = 96,051,941.53 : x
  2. Step 2: Convert to fraction form
    177,934,820.65/266,942,477.27 = 96,051,941.53/x
  3. Step 3: Cross multiply
    177,934,820.65x = 266,942,477.27 × 96,051,941.53
  4. Step 4: Simplify right side
    177,934,820.65x = 25,640,343,218,611,396
  5. Step 5: Solve for x
    x = 25,640,343,218,611,396/177,934,820.65
  6. Step 6: Final answer
    x = 144,099,637.86

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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.