Home / 64,767,796.80-97,089,487.20-37,446,043.20

Finding the Fourth Proportional to 64,767,796.80, 97,089,487.20 and 37,446,043.20

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Solution

The fourth proportional to 64,767,796.80, 97,089,487.20 and 37,446,043.20 is: 56,133,098.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,767,796.80 : 97,089,487.20 = 37,446,043.20 : x
  2. Step 2: Convert to fraction form
    64,767,796.80/97,089,487.20 = 37,446,043.20/x
  3. Step 3: Cross multiply
    64,767,796.80x = 97,089,487.20 × 37,446,043.20
  4. Step 4: Simplify right side
    64,767,796.80x = 3,635,617,131,957,047.50
  5. Step 5: Solve for x
    x = 3,635,617,131,957,047.50/64,767,796.80
  6. Step 6: Final answer
    x = 56,133,098.72

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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.