Home / 240,848,667.96-332,344,504.35-133,555,291.98

Finding the Fourth Proportional to 240,848,667.96, 332,344,504.35 and 133,555,291.98

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Solution

The fourth proportional to 240,848,667.96, 332,344,504.35 and 133,555,291.98 is: 184,291,520.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,848,667.96 : 332,344,504.35 = 133,555,291.98 : x
  2. Step 2: Convert to fraction form
    240,848,667.96/332,344,504.35 = 133,555,291.98/x
  3. Step 3: Cross multiply
    240,848,667.96x = 332,344,504.35 × 133,555,291.98
  4. Step 4: Simplify right side
    240,848,667.96x = 44,386,367,316,412,632
  5. Step 5: Solve for x
    x = 44,386,367,316,412,632/240,848,667.96
  6. Step 6: Final answer
    x = 184,291,520.86

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1.5x scale

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.