Home / 101,325,528.76-151,988,298-40,727,083

Finding the Fourth Proportional to 101,325,528.76, 151,988,298 and 40,727,083

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Solution

The fourth proportional to 101,325,528.76, 151,988,298 and 40,727,083 is: 61,090,626.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,325,528.76 : 151,988,298 = 40,727,083 : x
  2. Step 2: Convert to fraction form
    101,325,528.76/151,988,298 = 40,727,083/x
  3. Step 3: Cross multiply
    101,325,528.76x = 151,988,298 × 40,727,083
  4. Step 4: Simplify right side
    101,325,528.76x = 6,190,040,027,674,734
  5. Step 5: Solve for x
    x = 6,190,040,027,674,734/101,325,528.76
  6. Step 6: Final answer
    x = 61,090,626.45

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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.