Home / 26,751,945.52-36,917,901.60-14,528,890

Finding the Fourth Proportional to 26,751,945.52, 36,917,901.60 and 14,528,890

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Solution

The fourth proportional to 26,751,945.52, 36,917,901.60 and 14,528,890 is: 20,049,985.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,751,945.52 : 36,917,901.60 = 14,528,890 : x
  2. Step 2: Convert to fraction form
    26,751,945.52/36,917,901.60 = 14,528,890/x
  3. Step 3: Cross multiply
    26,751,945.52x = 36,917,901.60 × 14,528,890
  4. Step 4: Simplify right side
    26,751,945.52x = 536,376,131,377,224
  5. Step 5: Solve for x
    x = 536,376,131,377,224/26,751,945.52
  6. Step 6: Final answer
    x = 20,049,985.93

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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.