Home / 295,707,537.40-443,561,306.10-180,916,281.40

Finding the Fourth Proportional to 295,707,537.40, 443,561,306.10 and 180,916,281.40

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Solution

The fourth proportional to 295,707,537.40, 443,561,306.10 and 180,916,281.40 is: 271,374,422.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,707,537.40 : 443,561,306.10 = 180,916,281.40 : x
  2. Step 2: Convert to fraction form
    295,707,537.40/443,561,306.10 = 180,916,281.40/x
  3. Step 3: Cross multiply
    295,707,537.40x = 443,561,306.10 × 180,916,281.40
  4. Step 4: Simplify right side
    295,707,537.40x = 80,247,462,072,539,136
  5. Step 5: Solve for x
    x = 80,247,462,072,539,136/295,707,537.40
  6. Step 6: Final answer
    x = 271,374,422.10

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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.