Home / 169,034,526.33-253,588,148.37-52,447,546.50

Finding the Fourth Proportional to 169,034,526.33, 253,588,148.37 and 52,447,546.50

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Solution

The fourth proportional to 169,034,526.33, 253,588,148.37 and 52,447,546.50 is: 78,682,601.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,034,526.33 : 253,588,148.37 = 52,447,546.50 : x
  2. Step 2: Convert to fraction form
    169,034,526.33/253,588,148.37 = 52,447,546.50/x
  3. Step 3: Cross multiply
    169,034,526.33x = 253,588,148.37 × 52,447,546.50
  4. Step 4: Simplify right side
    169,034,526.33x = 13,300,076,203,484,474
  5. Step 5: Solve for x
    x = 13,300,076,203,484,474/169,034,526.33
  6. Step 6: Final answer
    x = 78,682,601.08

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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.