Home / 64,963,108.89-97,412,776.74-32,135,749.25

Finding the Fourth Proportional to 64,963,108.89, 97,412,776.74 and 32,135,749.25

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Solution

The fourth proportional to 64,963,108.89, 97,412,776.74 and 32,135,749.25 is: 48,187,850.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,963,108.89 : 97,412,776.74 = 32,135,749.25 : x
  2. Step 2: Convert to fraction form
    64,963,108.89/97,412,776.74 = 32,135,749.25/x
  3. Step 3: Cross multiply
    64,963,108.89x = 97,412,776.74 × 32,135,749.25
  4. Step 4: Simplify right side
    64,963,108.89x = 3,130,432,566,575,808.50
  5. Step 5: Solve for x
    x = 3,130,432,566,575,808.50/64,963,108.89
  6. Step 6: Final answer
    x = 48,187,850.31

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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.