Home / 51,627,110.10-77,444,164.35-17,551,025.70

Finding the Fourth Proportional to 51,627,110.10, 77,444,164.35 and 17,551,025.70

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Solution

The fourth proportional to 51,627,110.10, 77,444,164.35 and 17,551,025.70 is: 26,327,728.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,627,110.10 : 77,444,164.35 = 17,551,025.70 : x
  2. Step 2: Convert to fraction form
    51,627,110.10/77,444,164.35 = 17,551,025.70/x
  3. Step 3: Cross multiply
    51,627,110.10x = 77,444,164.35 × 17,551,025.70
  4. Step 4: Simplify right side
    51,627,110.10x = 1,359,224,518,821,873.75
  5. Step 5: Solve for x
    x = 1,359,224,518,821,873.75/51,627,110.10
  6. Step 6: Final answer
    x = 26,327,728.13

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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.