Home / 101,118,031,538.07-151,465,978,746.24-60,652,551,735.19

Finding the Fourth Proportional to 101,118,031,538.07, 151,465,978,746.24 and 60,652,551,735.19

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Solution

The fourth proportional to 101,118,031,538.07, 151,465,978,746.24 and 60,652,551,735.19 is: 90,852,224,596.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,118,031,538.07 : 151,465,978,746.24 = 60,652,551,735.19 : x
  2. Step 2: Convert to fraction form
    101,118,031,538.07/151,465,978,746.24 = 60,652,551,735.19/x
  3. Step 3: Cross multiply
    101,118,031,538.07x = 151,465,978,746.24 × 60,652,551,735.19
  4. Step 4: Simplify right side
    101,118,031,538.07x = 9,186,798,112,027,510,308,864
  5. Step 5: Solve for x
    x = 9,186,798,112,027,510,308,864/101,118,031,538.07
  6. Step 6: Final answer
    x = 90,852,224,596.25

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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.