Home / 1,087,446,558,552.20-1,630,721,050,306.20-371,208,196,007.67

Finding the Fourth Proportional to 1,087,446,558,552.20, 1,630,721,050,306.20 and 371,208,196,007.67

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Solution

The fourth proportional to 1,087,446,558,552.20, 1,630,721,050,306.20 and 371,208,196,007.67 is: 556,659,096,959.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,446,558,552.20 : 1,630,721,050,306.20 = 371,208,196,007.67 : x
  2. Step 2: Convert to fraction form
    1,087,446,558,552.20/1,630,721,050,306.20 = 371,208,196,007.67/x
  3. Step 3: Cross multiply
    1,087,446,558,552.20x = 1,630,721,050,306.20 × 371,208,196,007.67
  4. Step 4: Simplify right side
    1,087,446,558,552.20x = 605,337,019,275,897,332,563,968
  5. Step 5: Solve for x
    x = 605,337,019,275,897,332,563,968/1,087,446,558,552.20
  6. Step 6: Final answer
    x = 556,659,096,959.97

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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.