Home / 110,296,827.52-152,206,648.32-61,404,259.84

Finding the Fourth Proportional to 110,296,827.52, 152,206,648.32 and 61,404,259.84

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Solution

The fourth proportional to 110,296,827.52, 152,206,648.32 and 61,404,259.84 is: 84,736,223.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,296,827.52 : 152,206,648.32 = 61,404,259.84 : x
  2. Step 2: Convert to fraction form
    110,296,827.52/152,206,648.32 = 61,404,259.84/x
  3. Step 3: Cross multiply
    110,296,827.52x = 152,206,648.32 × 61,404,259.84
  4. Step 4: Simplify right side
    110,296,827.52x = 9,346,136,582,816,780
  5. Step 5: Solve for x
    x = 9,346,136,582,816,780/110,296,827.52
  6. Step 6: Final answer
    x = 84,736,223.09

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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.