Home / 35,315,076.70-52,972,615.05-33,331,030.30

Finding the Fourth Proportional to 35,315,076.70, 52,972,615.05 and 33,331,030.30

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Solution

The fourth proportional to 35,315,076.70, 52,972,615.05 and 33,331,030.30 is: 49,996,545.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,315,076.70 : 52,972,615.05 = 33,331,030.30 : x
  2. Step 2: Convert to fraction form
    35,315,076.70/52,972,615.05 = 33,331,030.30/x
  3. Step 3: Cross multiply
    35,315,076.70x = 52,972,615.05 × 33,331,030.30
  4. Step 4: Simplify right side
    35,315,076.70x = 1,765,631,837,301,786
  5. Step 5: Solve for x
    x = 1,765,631,837,301,786/35,315,076.70
  6. Step 6: Final answer
    x = 49,996,545.45

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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.