Home / 7,494,512,178,934.40-10,338,620,480,349-4,894,748,295,626.40

Finding the Fourth Proportional to 7,494,512,178,934.40, 10,338,620,480,349 and 4,894,748,295,626.40

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Solution

The fourth proportional to 7,494,512,178,934.40, 10,338,620,480,349 and 4,894,748,295,626.40 is: 6,752,266,694,229.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,494,512,178,934.40 : 10,338,620,480,349 = 4,894,748,295,626.40 : x
  2. Step 2: Convert to fraction form
    7,494,512,178,934.40/10,338,620,480,349 = 4,894,748,295,626.40/x
  3. Step 3: Cross multiply
    7,494,512,178,934.40x = 10,338,620,480,349 × 4,894,748,295,626.40
  4. Step 4: Simplify right side
    7,494,512,178,934.40x = 50,604,944,975,316,463,856,386,048
  5. Step 5: Solve for x
    x = 50,604,944,975,316,463,856,386,048/7,494,512,178,934.40
  6. Step 6: Final answer
    x = 6,752,266,694,229.55

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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.