Home / 29,593,780.98-44,385,830.90-10,420,031.22

Finding the Fourth Proportional to 29,593,780.98, 44,385,830.90 and 10,420,031.22

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Solution

The fourth proportional to 29,593,780.98, 44,385,830.90 and 10,420,031.22 is: 15,628,342.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,593,780.98 : 44,385,830.90 = 10,420,031.22 : x
  2. Step 2: Convert to fraction form
    29,593,780.98/44,385,830.90 = 10,420,031.22/x
  3. Step 3: Cross multiply
    29,593,780.98x = 44,385,830.90 × 10,420,031.22
  4. Step 4: Simplify right side
    29,593,780.98x = 462,501,743,703,640.69
  5. Step 5: Solve for x
    x = 462,501,743,703,640.69/29,593,780.98
  6. Step 6: Final answer
    x = 15,628,342.46

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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.