Home / 241,021,398.30-332,609,743.98-131,013,111.30

Finding the Fourth Proportional to 241,021,398.30, 332,609,743.98 and 131,013,111.30

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Solution

The fourth proportional to 241,021,398.30, 332,609,743.98 and 131,013,111.30 is: 180,798,210.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,021,398.30 : 332,609,743.98 = 131,013,111.30 : x
  2. Step 2: Convert to fraction form
    241,021,398.30/332,609,743.98 = 131,013,111.30/x
  3. Step 3: Cross multiply
    241,021,398.30x = 332,609,743.98 × 131,013,111.30
  4. Step 4: Simplify right side
    241,021,398.30x = 43,576,237,407,516,248
  5. Step 5: Solve for x
    x = 43,576,237,407,516,248/241,021,398.30
  6. Step 6: Final answer
    x = 180,798,210.10

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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.