Home / 1,221,827,145,764.70-1,832,740,718,647.10-1,221,827,145,764.70

Finding the Fourth Proportional to 1,221,827,145,764.70, 1,832,740,718,647.10 and 1,221,827,145,764.70

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Solution

The fourth proportional to 1,221,827,145,764.70, 1,832,740,718,647.10 and 1,221,827,145,764.70 is: 1,832,740,718,647.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,221,827,145,764.70 : 1,832,740,718,647.10 = 1,221,827,145,764.70 : x
  2. Step 2: Convert to fraction form
    1,221,827,145,764.70/1,832,740,718,647.10 = 1,221,827,145,764.70/x
  3. Step 3: Cross multiply
    1,221,827,145,764.70x = 1,832,740,718,647.10 × 1,221,827,145,764.70
  4. Step 4: Simplify right side
    1,221,827,145,764.70x = 2,239,292,361,191,331,341,533,184
  5. Step 5: Solve for x
    x = 2,239,292,361,191,331,341,533,184/1,221,827,145,764.70
  6. Step 6: Final answer
    x = 1,832,740,718,647.10

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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.