Home / 50,833,735.32-70,151,265.18-27,628,855.32

Finding the Fourth Proportional to 50,833,735.32, 70,151,265.18 and 27,628,855.32

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Solution

The fourth proportional to 50,833,735.32, 70,151,265.18 and 27,628,855.32 is: 38,128,206.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,833,735.32 : 70,151,265.18 = 27,628,855.32 : x
  2. Step 2: Convert to fraction form
    50,833,735.32/70,151,265.18 = 27,628,855.32/x
  3. Step 3: Cross multiply
    50,833,735.32x = 70,151,265.18 × 27,628,855.32
  4. Step 4: Simplify right side
    50,833,735.32x = 1,938,199,156,173,174
  5. Step 5: Solve for x
    x = 1,938,199,156,173,174/50,833,735.32
  6. Step 6: Final answer
    x = 38,128,206.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.