Home / 23,081,379,009.40-34,622,068,514.10-15,734,738,625.40

Finding the Fourth Proportional to 23,081,379,009.40, 34,622,068,514.10 and 15,734,738,625.40

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Solution

The fourth proportional to 23,081,379,009.40, 34,622,068,514.10 and 15,734,738,625.40 is: 23,602,107,938.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,081,379,009.40 : 34,622,068,514.10 = 15,734,738,625.40 : x
  2. Step 2: Convert to fraction form
    23,081,379,009.40/34,622,068,514.10 = 15,734,738,625.40/x
  3. Step 3: Cross multiply
    23,081,379,009.40x = 34,622,068,514.10 × 15,734,738,625.40
  4. Step 4: Simplify right side
    23,081,379,009.40x = 544,769,198,740,054,409,216
  5. Step 5: Solve for x
    x = 544,769,198,740,054,409,216/23,081,379,009.40
  6. Step 6: Final answer
    x = 23,602,107,938.10

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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.