Home / 60,785,634.48-83,884,311.36-32,908,638.48

Finding the Fourth Proportional to 60,785,634.48, 83,884,311.36 and 32,908,638.48

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Solution

The fourth proportional to 60,785,634.48, 83,884,311.36 and 32,908,638.48 is: 45,413,994.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,785,634.48 : 83,884,311.36 = 32,908,638.48 : x
  2. Step 2: Convert to fraction form
    60,785,634.48/83,884,311.36 = 32,908,638.48/x
  3. Step 3: Cross multiply
    60,785,634.48x = 83,884,311.36 × 32,908,638.48
  4. Step 4: Simplify right side
    60,785,634.48x = 2,760,518,476,689,997
  5. Step 5: Solve for x
    x = 2,760,518,476,689,997/60,785,634.48
  6. Step 6: Final answer
    x = 45,413,994.61

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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.