Home / 50,262,128.30-75,323,440.81-22,901,555.45

Finding the Fourth Proportional to 50,262,128.30, 75,323,440.81 and 22,901,555.45

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Solution

The fourth proportional to 50,262,128.30, 75,323,440.81 and 22,901,555.45 is: 34,320,551.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,262,128.30 : 75,323,440.81 = 22,901,555.45 : x
  2. Step 2: Convert to fraction form
    50,262,128.30/75,323,440.81 = 22,901,555.45/x
  3. Step 3: Cross multiply
    50,262,128.30x = 75,323,440.81 × 22,901,555.45
  4. Step 4: Simplify right side
    50,262,128.30x = 1,725,023,955,903,883
  5. Step 5: Solve for x
    x = 1,725,023,955,903,883/50,262,128.30
  6. Step 6: Final answer
    x = 34,320,551.37

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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.