Home / 29,904,087.75-41,267,657.70-16,153,052.01

Finding the Fourth Proportional to 29,904,087.75, 41,267,657.70 and 16,153,052.01

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Solution

The fourth proportional to 29,904,087.75, 41,267,657.70 and 16,153,052.01 is: 22,291,220.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,904,087.75 : 41,267,657.70 = 16,153,052.01 : x
  2. Step 2: Convert to fraction form
    29,904,087.75/41,267,657.70 = 16,153,052.01/x
  3. Step 3: Cross multiply
    29,904,087.75x = 41,267,657.70 × 16,153,052.01
  4. Step 4: Simplify right side
    29,904,087.75x = 666,598,621,158,977
  5. Step 5: Solve for x
    x = 666,598,621,158,977/29,904,087.75
  6. Step 6: Final answer
    x = 22,291,220.74

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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.