Home / 133,160,133-199,740,199.50-37,422,021

Finding the Fourth Proportional to 133,160,133, 199,740,199.50 and 37,422,021

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Solution

The fourth proportional to 133,160,133, 199,740,199.50 and 37,422,021 is: 56,133,031.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,160,133 : 199,740,199.50 = 37,422,021 : x
  2. Step 2: Convert to fraction form
    133,160,133/199,740,199.50 = 37,422,021/x
  3. Step 3: Cross multiply
    133,160,133x = 199,740,199.50 × 37,422,021
  4. Step 4: Simplify right side
    133,160,133x = 7,474,681,940,233,190
  5. Step 5: Solve for x
    x = 7,474,681,940,233,190/133,160,133
  6. Step 6: Final answer
    x = 56,133,031.50

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1.5x scale

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.