Home / 101,118,031,536.85-151,465,978,744.42-60,652,551,733.97

Finding the Fourth Proportional to 101,118,031,536.85, 151,465,978,744.42 and 60,652,551,733.97

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Solution

The fourth proportional to 101,118,031,536.85, 151,465,978,744.42 and 60,652,551,733.97 is: 90,852,224,594.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,118,031,536.85 : 151,465,978,744.42 = 60,652,551,733.97 : x
  2. Step 2: Convert to fraction form
    101,118,031,536.85/151,465,978,744.42 = 60,652,551,733.97/x
  3. Step 3: Cross multiply
    101,118,031,536.85x = 151,465,978,744.42 × 60,652,551,733.97
  4. Step 4: Simplify right side
    101,118,031,536.85x = 9,186,798,111,731,576,995,840
  5. Step 5: Solve for x
    x = 9,186,798,111,731,576,995,840/101,118,031,536.85
  6. Step 6: Final answer
    x = 90,852,224,594.42

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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.