Home / 134,798,734.09-202,203,868.70-52,935,323.59

Finding the Fourth Proportional to 134,798,734.09, 202,203,868.70 and 52,935,323.59

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Solution

The fourth proportional to 134,798,734.09, 202,203,868.70 and 52,935,323.59 is: 79,405,250.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,798,734.09 : 202,203,868.70 = 52,935,323.59 : x
  2. Step 2: Convert to fraction form
    134,798,734.09/202,203,868.70 = 52,935,323.59/x
  3. Step 3: Cross multiply
    134,798,734.09x = 202,203,868.70 × 52,935,323.59
  4. Step 4: Simplify right side
    134,798,734.09x = 10,703,727,220,784,372
  5. Step 5: Solve for x
    x = 10,703,727,220,784,372/134,798,734.09
  6. Step 6: Final answer
    x = 79,405,250.30

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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.