Home / 45,907,535.90-68,712,004.65-35,755,190.30

Finding the Fourth Proportional to 45,907,535.90, 68,712,004.65 and 35,755,190.30

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Solution

The fourth proportional to 45,907,535.90, 68,712,004.65 and 35,755,190.30 is: 53,516,503.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,907,535.90 : 68,712,004.65 = 35,755,190.30 : x
  2. Step 2: Convert to fraction form
    45,907,535.90/68,712,004.65 = 35,755,190.30/x
  3. Step 3: Cross multiply
    45,907,535.90x = 68,712,004.65 × 35,755,190.30
  4. Step 4: Simplify right side
    45,907,535.90x = 2,456,810,802,155,235
  5. Step 5: Solve for x
    x = 2,456,810,802,155,235/45,907,535.90
  6. Step 6: Final answer
    x = 53,516,503.42

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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.