Home / 65,060,055.86-97,590,783.15-19,622,244.02

Finding the Fourth Proportional to 65,060,055.86, 97,590,783.15 and 19,622,244.02

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Solution

The fourth proportional to 65,060,055.86, 97,590,783.15 and 19,622,244.02 is: 29,433,576.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,060,055.86 : 97,590,783.15 = 19,622,244.02 : x
  2. Step 2: Convert to fraction form
    65,060,055.86/97,590,783.15 = 19,622,244.02/x
  3. Step 3: Cross multiply
    65,060,055.86x = 97,590,783.15 × 19,622,244.02
  4. Step 4: Simplify right side
    65,060,055.86x = 1,914,950,161,072,204.25
  5. Step 5: Solve for x
    x = 1,914,950,161,072,204.25/65,060,055.86
  6. Step 6: Final answer
    x = 29,433,576.96

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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.