Home / 7,494,512,178,868-10,338,620,480,258-4,894,748,295,561.30

Finding the Fourth Proportional to 7,494,512,178,868, 10,338,620,480,258 and 4,894,748,295,561.30

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Solution

The fourth proportional to 7,494,512,178,868, 10,338,620,480,258 and 4,894,748,295,561.30 is: 6,752,266,694,140.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,494,512,178,868 : 10,338,620,480,258 = 4,894,748,295,561.30 : x
  2. Step 2: Convert to fraction form
    7,494,512,178,868/10,338,620,480,258 = 4,894,748,295,561.30/x
  3. Step 3: Cross multiply
    7,494,512,178,868x = 10,338,620,480,258 × 4,894,748,295,561.30
  4. Step 4: Simplify right side
    7,494,512,178,868x = 50,604,944,974,197,994,242,965,504
  5. Step 5: Solve for x
    x = 50,604,944,974,197,994,242,965,504/7,494,512,178,868
  6. Step 6: Final answer
    x = 6,752,266,694,140.13

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Double scale
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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.