Home / 29,476,547.34-40,677,793.07-16,916,600.44

Finding the Fourth Proportional to 29,476,547.34, 40,677,793.07 and 16,916,600.44

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Solution

The fourth proportional to 29,476,547.34, 40,677,793.07 and 16,916,600.44 is: 23,344,999.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,476,547.34 : 40,677,793.07 = 16,916,600.44 : x
  2. Step 2: Convert to fraction form
    29,476,547.34/40,677,793.07 = 16,916,600.44/x
  3. Step 3: Cross multiply
    29,476,547.34x = 40,677,793.07 × 16,916,600.44
  4. Step 4: Simplify right side
    29,476,547.34x = 688,129,972,061,608
  5. Step 5: Solve for x
    x = 688,129,972,061,608/29,476,547.34
  6. Step 6: Final answer
    x = 23,344,999.13

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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.