Home / 152,079,892.06-228,028,738.64-48,404,315.02

Finding the Fourth Proportional to 152,079,892.06, 228,028,738.64 and 48,404,315.02

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Solution

The fourth proportional to 152,079,892.06, 228,028,738.64 and 48,404,315.02 is: 72,577,477.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,079,892.06 : 228,028,738.64 = 48,404,315.02 : x
  2. Step 2: Convert to fraction form
    152,079,892.06/228,028,738.64 = 48,404,315.02/x
  3. Step 3: Cross multiply
    152,079,892.06x = 228,028,738.64 × 48,404,315.02
  4. Step 4: Simplify right side
    152,079,892.06x = 11,037,574,898,743,806
  5. Step 5: Solve for x
    x = 11,037,574,898,743,806/152,079,892.06
  6. Step 6: Final answer
    x = 72,577,477.20

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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.