Home / 58,243,175.28-87,364,887.26-23,675,179.91

Finding the Fourth Proportional to 58,243,175.28, 87,364,887.26 and 23,675,179.91

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Solution

The fourth proportional to 58,243,175.28, 87,364,887.26 and 23,675,179.91 is: 35,512,820.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,243,175.28 : 87,364,887.26 = 23,675,179.91 : x
  2. Step 2: Convert to fraction form
    58,243,175.28/87,364,887.26 = 23,675,179.91/x
  3. Step 3: Cross multiply
    58,243,175.28x = 87,364,887.26 × 23,675,179.91
  4. Step 4: Simplify right side
    58,243,175.28x = 2,068,379,423,142,166.50
  5. Step 5: Solve for x
    x = 2,068,379,423,142,166.50/58,243,175.28
  6. Step 6: Final answer
    x = 35,512,820.40

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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.