Home / 134,047,369.80-201,094,674.30-47,835,829.80

Finding the Fourth Proportional to 134,047,369.80, 201,094,674.30 and 47,835,829.80

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Solution

The fourth proportional to 134,047,369.80, 201,094,674.30 and 47,835,829.80 is: 71,762,173.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,047,369.80 : 201,094,674.30 = 47,835,829.80 : x
  2. Step 2: Convert to fraction form
    134,047,369.80/201,094,674.30 = 47,835,829.80/x
  3. Step 3: Cross multiply
    134,047,369.80x = 201,094,674.30 × 47,835,829.80
  4. Step 4: Simplify right side
    134,047,369.80x = 9,619,530,613,501,234
  5. Step 5: Solve for x
    x = 9,619,530,613,501,234/134,047,369.80
  6. Step 6: Final answer
    x = 71,762,173.54

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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.