Home / 1,674,807,034.51-2,512,585,217.66-510,366,659.41

Finding the Fourth Proportional to 1,674,807,034.51, 2,512,585,217.66 and 510,366,659.41

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Solution

The fourth proportional to 1,674,807,034.51, 2,512,585,217.66 and 510,366,659.41 is: 765,664,161.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,807,034.51 : 2,512,585,217.66 = 510,366,659.41 : x
  2. Step 2: Convert to fraction form
    1,674,807,034.51/2,512,585,217.66 = 510,366,659.41/x
  3. Step 3: Cross multiply
    1,674,807,034.51x = 2,512,585,217.66 × 510,366,659.41
  4. Step 4: Simplify right side
    1,674,807,034.51x = 1,282,339,724,010,812,160
  5. Step 5: Solve for x
    x = 1,282,339,724,010,812,160/1,674,807,034.51
  6. Step 6: Final answer
    x = 765,664,161.66

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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.