Home / 10,433,068.98-14,380,999.33-8,224,330.18

Finding the Fourth Proportional to 10,433,068.98, 14,380,999.33 and 8,224,330.18

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Solution

The fourth proportional to 10,433,068.98, 14,380,999.33 and 8,224,330.18 is: 11,336,461.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,433,068.98 : 14,380,999.33 = 8,224,330.18 : x
  2. Step 2: Convert to fraction form
    10,433,068.98/14,380,999.33 = 8,224,330.18/x
  3. Step 3: Cross multiply
    10,433,068.98x = 14,380,999.33 × 8,224,330.18
  4. Step 4: Simplify right side
    10,433,068.98x = 118,274,086,808,278.78
  5. Step 5: Solve for x
    x = 118,274,086,808,278.78/10,433,068.98
  6. Step 6: Final answer
    x = 11,336,461.69

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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.