Home / 150,064,057.80-225,096,086.70-124,554,889.80

Finding the Fourth Proportional to 150,064,057.80, 225,096,086.70 and 124,554,889.80

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Solution

The fourth proportional to 150,064,057.80, 225,096,086.70 and 124,554,889.80 is: 186,832,334.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,064,057.80 : 225,096,086.70 = 124,554,889.80 : x
  2. Step 2: Convert to fraction form
    150,064,057.80/225,096,086.70 = 124,554,889.80/x
  3. Step 3: Cross multiply
    150,064,057.80x = 225,096,086.70 × 124,554,889.80
  4. Step 4: Simplify right side
    150,064,057.80x = 28,036,818,273,329,744
  5. Step 5: Solve for x
    x = 28,036,818,273,329,744/150,064,057.80
  6. Step 6: Final answer
    x = 186,832,334.70

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1.5x scale

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.