Home / 34,274,371.40-51,409,746.40-11,242,272.04

Finding the Fourth Proportional to 34,274,371.40, 51,409,746.40 and 11,242,272.04

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Solution

The fourth proportional to 34,274,371.40, 51,409,746.40 and 11,242,272.04 is: 16,862,814.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,274,371.40 : 51,409,746.40 = 11,242,272.04 : x
  2. Step 2: Convert to fraction form
    34,274,371.40/51,409,746.40 = 11,242,272.04/x
  3. Step 3: Cross multiply
    34,274,371.40x = 51,409,746.40 × 11,242,272.04
  4. Step 4: Simplify right side
    34,274,371.40x = 577,962,354,536,210.62
  5. Step 5: Solve for x
    x = 577,962,354,536,210.62/34,274,371.40
  6. Step 6: Final answer
    x = 16,862,814.14

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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.