Home / 65,516,270.04-98,274,437.82-22,385,896.29

Finding the Fourth Proportional to 65,516,270.04, 98,274,437.82 and 22,385,896.29

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Solution

The fourth proportional to 65,516,270.04, 98,274,437.82 and 22,385,896.29 is: 33,578,855.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,516,270.04 : 98,274,437.82 = 22,385,896.29 : x
  2. Step 2: Convert to fraction form
    65,516,270.04/98,274,437.82 = 22,385,896.29/x
  3. Step 3: Cross multiply
    65,516,270.04x = 98,274,437.82 × 22,385,896.29
  4. Step 4: Simplify right side
    65,516,270.04x = 2,199,961,372,996,573.50
  5. Step 5: Solve for x
    x = 2,199,961,372,996,573.50/65,516,270.04
  6. Step 6: Final answer
    x = 33,578,855.63

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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.