Home / 27,994,486-41,991,729.54-6,719,350

Finding the Fourth Proportional to 27,994,486, 41,991,729.54 and 6,719,350

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Solution

The fourth proportional to 27,994,486, 41,991,729.54 and 6,719,350 is: 10,079,025.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,994,486 : 41,991,729.54 = 6,719,350 : x
  2. Step 2: Convert to fraction form
    27,994,486/41,991,729.54 = 6,719,350/x
  3. Step 3: Cross multiply
    27,994,486x = 41,991,729.54 × 6,719,350
  4. Step 4: Simplify right side
    27,994,486x = 282,157,127,884,599
  5. Step 5: Solve for x
    x = 282,157,127,884,599/27,994,486
  6. Step 6: Final answer
    x = 10,079,025.13

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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.