Home / 232,295,833.89-320,572,327.59-126,452,292.30

Finding the Fourth Proportional to 232,295,833.89, 320,572,327.59 and 126,452,292.30

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Solution

The fourth proportional to 232,295,833.89, 320,572,327.59 and 126,452,292.30 is: 174,506,382.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,295,833.89 : 320,572,327.59 = 126,452,292.30 : x
  2. Step 2: Convert to fraction form
    232,295,833.89/320,572,327.59 = 126,452,292.30/x
  3. Step 3: Cross multiply
    232,295,833.89x = 320,572,327.59 × 126,452,292.30
  4. Step 4: Simplify right side
    232,295,833.89x = 40,537,105,671,702,032
  5. Step 5: Solve for x
    x = 40,537,105,671,702,032/232,295,833.89
  6. Step 6: Final answer
    x = 174,506,382.63

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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.