Home / 55,056,240.17-82,584,355.70-26,214,937.10

Finding the Fourth Proportional to 55,056,240.17, 82,584,355.70 and 26,214,937.10

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Solution

The fourth proportional to 55,056,240.17, 82,584,355.70 and 26,214,937.10 is: 39,322,403.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,056,240.17 : 82,584,355.70 = 26,214,937.10 : x
  2. Step 2: Convert to fraction form
    55,056,240.17/82,584,355.70 = 26,214,937.10/x
  3. Step 3: Cross multiply
    55,056,240.17x = 82,584,355.70 × 26,214,937.10
  4. Step 4: Simplify right side
    55,056,240.17x = 2,164,943,689,934,374.50
  5. Step 5: Solve for x
    x = 2,164,943,689,934,374.50/55,056,240.17
  6. Step 6: Final answer
    x = 39,322,403.48

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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.