Home / 63,096,009.80-94,644,014.70-52,325,472.20

Finding the Fourth Proportional to 63,096,009.80, 94,644,014.70 and 52,325,472.20

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Solution

The fourth proportional to 63,096,009.80, 94,644,014.70 and 52,325,472.20 is: 78,488,208.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,096,009.80 : 94,644,014.70 = 52,325,472.20 : x
  2. Step 2: Convert to fraction form
    63,096,009.80/94,644,014.70 = 52,325,472.20/x
  3. Step 3: Cross multiply
    63,096,009.80x = 94,644,014.70 × 52,325,472.20
  4. Step 4: Simplify right side
    63,096,009.80x = 4,952,292,760,081,242
  5. Step 5: Solve for x
    x = 4,952,292,760,081,242/63,096,009.80
  6. Step 6: Final answer
    x = 78,488,208.30

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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.