Home / 150,558,925.44-225,851,860.08-58,440,502.56

Finding the Fourth Proportional to 150,558,925.44, 225,851,860.08 and 58,440,502.56

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Solution

The fourth proportional to 150,558,925.44, 225,851,860.08 and 58,440,502.56 is: 87,665,983.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,558,925.44 : 225,851,860.08 = 58,440,502.56 : x
  2. Step 2: Convert to fraction form
    150,558,925.44/225,851,860.08 = 58,440,502.56/x
  3. Step 3: Cross multiply
    150,558,925.44x = 225,851,860.08 × 58,440,502.56
  4. Step 4: Simplify right side
    150,558,925.44x = 13,198,896,207,186,004
  5. Step 5: Solve for x
    x = 13,198,896,207,186,004/150,558,925.44
  6. Step 6: Final answer
    x = 87,665,983.06

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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.