Home / 46,128,663.88-63,654,820.34-25,500,879.88

Finding the Fourth Proportional to 46,128,663.88, 63,654,820.34 and 25,500,879.88

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Solution

The fourth proportional to 46,128,663.88, 63,654,820.34 and 25,500,879.88 is: 35,189,701.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,128,663.88 : 63,654,820.34 = 25,500,879.88 : x
  2. Step 2: Convert to fraction form
    46,128,663.88/63,654,820.34 = 25,500,879.88/x
  3. Step 3: Cross multiply
    46,128,663.88x = 63,654,820.34 × 25,500,879.88
  4. Step 4: Simplify right side
    46,128,663.88x = 1,623,253,927,273,320.75
  5. Step 5: Solve for x
    x = 1,623,253,927,273,320.75/46,128,663.88
  6. Step 6: Final answer
    x = 35,189,701.82

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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.