Home / 63,799,042.20-95,698,563.30-53,170,222.20

Finding the Fourth Proportional to 63,799,042.20, 95,698,563.30 and 53,170,222.20

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Solution

The fourth proportional to 63,799,042.20, 95,698,563.30 and 53,170,222.20 is: 79,755,333.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,799,042.20 : 95,698,563.30 = 53,170,222.20 : x
  2. Step 2: Convert to fraction form
    63,799,042.20/95,698,563.30 = 53,170,222.20/x
  3. Step 3: Cross multiply
    63,799,042.20x = 95,698,563.30 × 53,170,222.20
  4. Step 4: Simplify right side
    63,799,042.20x = 5,088,313,874,881,765
  5. Step 5: Solve for x
    x = 5,088,313,874,881,765/63,799,042.20
  6. Step 6: Final answer
    x = 79,755,333.30

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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.