Home / 36,845,570.37-55,153,343.76-27,141,124.20

Finding the Fourth Proportional to 36,845,570.37, 55,153,343.76 and 27,141,124.20

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Solution

The fourth proportional to 36,845,570.37, 55,153,343.76 and 27,141,124.20 is: 40,626,966.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,845,570.37 : 55,153,343.76 = 27,141,124.20 : x
  2. Step 2: Convert to fraction form
    36,845,570.37/55,153,343.76 = 27,141,124.20/x
  3. Step 3: Cross multiply
    36,845,570.37x = 55,153,343.76 × 27,141,124.20
  4. Step 4: Simplify right side
    36,845,570.37x = 1,496,923,753,035,455
  5. Step 5: Solve for x
    x = 1,496,923,753,035,455/36,845,570.37
  6. Step 6: Final answer
    x = 40,626,966.50

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1.5x scale

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.