Home / 35,926,319.20-53,889,478.80-17,739,227.20

Finding the Fourth Proportional to 35,926,319.20, 53,889,478.80 and 17,739,227.20

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Solution

The fourth proportional to 35,926,319.20, 53,889,478.80 and 17,739,227.20 is: 26,608,840.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,926,319.20 : 53,889,478.80 = 17,739,227.20 : x
  2. Step 2: Convert to fraction form
    35,926,319.20/53,889,478.80 = 17,739,227.20/x
  3. Step 3: Cross multiply
    35,926,319.20x = 53,889,478.80 × 17,739,227.20
  4. Step 4: Simplify right side
    35,926,319.20x = 955,957,708,122,783.25
  5. Step 5: Solve for x
    x = 955,957,708,122,783.25/35,926,319.20
  6. Step 6: Final answer
    x = 26,608,840.80

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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.