Home / 52,444,334.70-72,369,796.41-29,238,077.70

Finding the Fourth Proportional to 52,444,334.70, 72,369,796.41 and 29,238,077.70

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Solution

The fourth proportional to 52,444,334.70, 72,369,796.41 and 29,238,077.70 is: 40,346,659.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,444,334.70 : 72,369,796.41 = 29,238,077.70 : x
  2. Step 2: Convert to fraction form
    52,444,334.70/72,369,796.41 = 29,238,077.70/x
  3. Step 3: Cross multiply
    52,444,334.70x = 72,369,796.41 × 29,238,077.70
  4. Step 4: Simplify right side
    52,444,334.70x = 2,115,953,730,568,761
  5. Step 5: Solve for x
    x = 2,115,953,730,568,761/52,444,334.70
  6. Step 6: Final answer
    x = 40,346,659.80

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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.