Home / 49,021,498.80-67,648,444.20-26,994,822.48

Finding the Fourth Proportional to 49,021,498.80, 67,648,444.20 and 26,994,822.48

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Solution

The fourth proportional to 49,021,498.80, 67,648,444.20 and 26,994,822.48 is: 37,252,180.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,021,498.80 : 67,648,444.20 = 26,994,822.48 : x
  2. Step 2: Convert to fraction form
    49,021,498.80/67,648,444.20 = 26,994,822.48/x
  3. Step 3: Cross multiply
    49,021,498.80x = 67,648,444.20 × 26,994,822.48
  4. Step 4: Simplify right side
    49,021,498.80x = 1,826,157,742,227,185.75
  5. Step 5: Solve for x
    x = 1,826,157,742,227,185.75/49,021,498.80
  6. Step 6: Final answer
    x = 37,252,180.92

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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.