Home / 175,634,679.51-242,375,620.01-97,323,304.41

Finding the Fourth Proportional to 175,634,679.51, 242,375,620.01 and 97,323,304.41

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Solution

The fourth proportional to 175,634,679.51, 242,375,620.01 and 97,323,304.41 is: 134,306,028.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,634,679.51 : 242,375,620.01 = 97,323,304.41 : x
  2. Step 2: Convert to fraction form
    175,634,679.51/242,375,620.01 = 97,323,304.41/x
  3. Step 3: Cross multiply
    175,634,679.51x = 242,375,620.01 × 97,323,304.41
  4. Step 4: Simplify right side
    175,634,679.51x = 23,588,796,247,309,100
  5. Step 5: Solve for x
    x = 23,588,796,247,309,100/175,634,679.51
  6. Step 6: Final answer
    x = 134,306,028.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.