Home / 35,095,455.90-48,430,822.86-19,414,071.77

Finding the Fourth Proportional to 35,095,455.90, 48,430,822.86 and 19,414,071.77

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Solution

The fourth proportional to 35,095,455.90, 48,430,822.86 and 19,414,071.77 is: 26,790,917.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,095,455.90 : 48,430,822.86 = 19,414,071.77 : x
  2. Step 2: Convert to fraction form
    35,095,455.90/48,430,822.86 = 19,414,071.77/x
  3. Step 3: Cross multiply
    35,095,455.90x = 48,430,822.86 × 19,414,071.77
  4. Step 4: Simplify right side
    35,095,455.90x = 940,239,470,642,042.62
  5. Step 5: Solve for x
    x = 940,239,470,642,042.62/35,095,455.90
  6. Step 6: Final answer
    x = 26,790,917.70

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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.