Home / 55,642,077.90-83,463,116.85-26,944,263.90

Finding the Fourth Proportional to 55,642,077.90, 83,463,116.85 and 26,944,263.90

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Solution

The fourth proportional to 55,642,077.90, 83,463,116.85 and 26,944,263.90 is: 40,416,395.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,642,077.90 : 83,463,116.85 = 26,944,263.90 : x
  2. Step 2: Convert to fraction form
    55,642,077.90/83,463,116.85 = 26,944,263.90/x
  3. Step 3: Cross multiply
    55,642,077.90x = 83,463,116.85 × 26,944,263.90
  4. Step 4: Simplify right side
    55,642,077.90x = 2,248,852,246,322,936.50
  5. Step 5: Solve for x
    x = 2,248,852,246,322,936.50/55,642,077.90
  6. Step 6: Final answer
    x = 40,416,395.85

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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.