Home / 44,288,021.10-66,432,031.65-14,005,166.70

Finding the Fourth Proportional to 44,288,021.10, 66,432,031.65 and 14,005,166.70

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Solution

The fourth proportional to 44,288,021.10, 66,432,031.65 and 14,005,166.70 is: 21,007,750.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,288,021.10 : 66,432,031.65 = 14,005,166.70 : x
  2. Step 2: Convert to fraction form
    44,288,021.10/66,432,031.65 = 14,005,166.70/x
  3. Step 3: Cross multiply
    44,288,021.10x = 66,432,031.65 × 14,005,166.70
  4. Step 4: Simplify right side
    44,288,021.10x = 930,391,677,477,926
  5. Step 5: Solve for x
    x = 930,391,677,477,926/44,288,021.10
  6. Step 6: Final answer
    x = 21,007,750.05

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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.