Home / 9,098,496,006.10-13,647,744,009.16-7,445,501,919.70

Finding the Fourth Proportional to 9,098,496,006.10, 13,647,744,009.16 and 7,445,501,919.70

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Solution

The fourth proportional to 9,098,496,006.10, 13,647,744,009.16 and 7,445,501,919.70 is: 11,168,252,879.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,098,496,006.10 : 13,647,744,009.16 = 7,445,501,919.70 : x
  2. Step 2: Convert to fraction form
    9,098,496,006.10/13,647,744,009.16 = 7,445,501,919.70/x
  3. Step 3: Cross multiply
    9,098,496,006.10x = 13,647,744,009.16 × 7,445,501,919.70
  4. Step 4: Simplify right side
    9,098,496,006.10x = 101,614,304,219,774,943,232
  5. Step 5: Solve for x
    x = 101,614,304,219,774,943,232/9,098,496,006.10
  6. Step 6: Final answer
    x = 11,168,252,879.56

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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.