Home / 62,835,814.08-86,712,856.56-35,333,939.16

Finding the Fourth Proportional to 62,835,814.08, 86,712,856.56 and 35,333,939.16

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Solution

The fourth proportional to 62,835,814.08, 86,712,856.56 and 35,333,939.16 is: 48,760,517.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,835,814.08 : 86,712,856.56 = 35,333,939.16 : x
  2. Step 2: Convert to fraction form
    62,835,814.08/86,712,856.56 = 35,333,939.16/x
  3. Step 3: Cross multiply
    62,835,814.08x = 86,712,856.56 × 35,333,939.16
  4. Step 4: Simplify right side
    62,835,814.08x = 3,063,906,798,080,846.50
  5. Step 5: Solve for x
    x = 3,063,906,798,080,846.50/62,835,814.08
  6. Step 6: Final answer
    x = 48,760,517.28

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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.