Home / 7,494,512,178,923.20-10,338,620,480,333-4,894,748,295,615.40

Finding the Fourth Proportional to 7,494,512,178,923.20, 10,338,620,480,333 and 4,894,748,295,615.40

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Solution

The fourth proportional to 7,494,512,178,923.20, 10,338,620,480,333 and 4,894,748,295,615.40 is: 6,752,266,694,214.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,494,512,178,923.20 : 10,338,620,480,333 = 4,894,748,295,615.40 : x
  2. Step 2: Convert to fraction form
    7,494,512,178,923.20/10,338,620,480,333 = 4,894,748,295,615.40/x
  3. Step 3: Cross multiply
    7,494,512,178,923.20x = 10,338,620,480,333 × 4,894,748,295,615.40
  4. Step 4: Simplify right side
    7,494,512,178,923.20x = 50,604,944,975,124,427,278,647,296
  5. Step 5: Solve for x
    x = 50,604,944,975,124,427,278,647,296/7,494,512,178,923.20
  6. Step 6: Final answer
    x = 6,752,266,694,214.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.