Home / 4,830,607,493.70-7,245,911,240.55-2,070,515,516.10

Finding the Fourth Proportional to 4,830,607,493.70, 7,245,911,240.55 and 2,070,515,516.10

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Solution

The fourth proportional to 4,830,607,493.70, 7,245,911,240.55 and 2,070,515,516.10 is: 3,105,773,274.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,607,493.70 : 7,245,911,240.55 = 2,070,515,516.10 : x
  2. Step 2: Convert to fraction form
    4,830,607,493.70/7,245,911,240.55 = 2,070,515,516.10/x
  3. Step 3: Cross multiply
    4,830,607,493.70x = 7,245,911,240.55 × 2,070,515,516.10
  4. Step 4: Simplify right side
    4,830,607,493.70x = 15,002,771,651,842,174,976
  5. Step 5: Solve for x
    x = 15,002,771,651,842,174,976/4,830,607,493.70
  6. Step 6: Final answer
    x = 3,105,773,274.15

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Double scale
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1.5x scale

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.