Home / 173,832,010.40-260,783,007.60-51,010,090.40

Finding the Fourth Proportional to 173,832,010.40, 260,783,007.60 and 51,010,090.40

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Solution

The fourth proportional to 173,832,010.40, 260,783,007.60 and 51,010,090.40 is: 76,525,403.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,832,010.40 : 260,783,007.60 = 51,010,090.40 : x
  2. Step 2: Convert to fraction form
    173,832,010.40/260,783,007.60 = 51,010,090.40/x
  3. Step 3: Cross multiply
    173,832,010.40x = 260,783,007.60 × 51,010,090.40
  4. Step 4: Simplify right side
    173,832,010.40x = 13,302,564,792,459,886
  5. Step 5: Solve for x
    x = 13,302,564,792,459,886/173,832,010.40
  6. Step 6: Final answer
    x = 76,525,403.82

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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.