Home / 173,877,108.24-239,955,809.22-95,559,238.56

Finding the Fourth Proportional to 173,877,108.24, 239,955,809.22 and 95,559,238.56

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Solution

The fourth proportional to 173,877,108.24, 239,955,809.22 and 95,559,238.56 is: 131,874,716.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,877,108.24 : 239,955,809.22 = 95,559,238.56 : x
  2. Step 2: Convert to fraction form
    173,877,108.24/239,955,809.22 = 95,559,238.56/x
  3. Step 3: Cross multiply
    173,877,108.24x = 239,955,809.22 × 95,559,238.56
  4. Step 4: Simplify right side
    173,877,108.24x = 22,929,994,417,111,828
  5. Step 5: Solve for x
    x = 22,929,994,417,111,828/173,877,108.24
  6. Step 6: Final answer
    x = 131,874,716.86

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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.