Home / 10,358,196,635.70-15,537,294,953.55-3,814,244,738.10

Finding the Fourth Proportional to 10,358,196,635.70, 15,537,294,953.55 and 3,814,244,738.10

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Solution

The fourth proportional to 10,358,196,635.70, 15,537,294,953.55 and 3,814,244,738.10 is: 5,721,367,107.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,358,196,635.70 : 15,537,294,953.55 = 3,814,244,738.10 : x
  2. Step 2: Convert to fraction form
    10,358,196,635.70/15,537,294,953.55 = 3,814,244,738.10/x
  3. Step 3: Cross multiply
    10,358,196,635.70x = 15,537,294,953.55 × 3,814,244,738.10
  4. Step 4: Simplify right side
    10,358,196,635.70x = 59,263,045,520,885,768,192
  5. Step 5: Solve for x
    x = 59,263,045,520,885,768,192/10,358,196,635.70
  6. Step 6: Final answer
    x = 5,721,367,107.15

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Double scale
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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.