Home / 175,452,836.45-242,124,026.23-96,066,455.55

Finding the Fourth Proportional to 175,452,836.45, 242,124,026.23 and 96,066,455.55

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Solution

The fourth proportional to 175,452,836.45, 242,124,026.23 and 96,066,455.55 is: 132,571,222.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,452,836.45 : 242,124,026.23 = 96,066,455.55 : x
  2. Step 2: Convert to fraction form
    175,452,836.45/242,124,026.23 = 96,066,455.55/x
  3. Step 3: Cross multiply
    175,452,836.45x = 242,124,026.23 × 96,066,455.55
  4. Step 4: Simplify right side
    175,452,836.45x = 23,259,997,003,573,768
  5. Step 5: Solve for x
    x = 23,259,997,003,573,768/175,452,836.45
  6. Step 6: Final answer
    x = 132,571,222.41

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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.