Home / 237,291,206.46-327,575,415.58-158,038,157.46

Finding the Fourth Proportional to 237,291,206.46, 327,575,415.58 and 158,038,157.46

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Solution

The fourth proportional to 237,291,206.46, 327,575,415.58 and 158,038,157.46 is: 218,168,283.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,291,206.46 : 327,575,415.58 = 158,038,157.46 : x
  2. Step 2: Convert to fraction form
    237,291,206.46/327,575,415.58 = 158,038,157.46/x
  3. Step 3: Cross multiply
    237,291,206.46x = 327,575,415.58 × 158,038,157.46
  4. Step 4: Simplify right side
    237,291,206.46x = 51,769,415,107,456,976
  5. Step 5: Solve for x
    x = 51,769,415,107,456,976/237,291,206.46
  6. Step 6: Final answer
    x = 218,168,283.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.