Home / 9,299,368,045.80-13,949,052,068.70-5,580,131,351.40

Finding the Fourth Proportional to 9,299,368,045.80, 13,949,052,068.70 and 5,580,131,351.40

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Solution

The fourth proportional to 9,299,368,045.80, 13,949,052,068.70 and 5,580,131,351.40 is: 8,370,197,027.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,299,368,045.80 : 13,949,052,068.70 = 5,580,131,351.40 : x
  2. Step 2: Convert to fraction form
    9,299,368,045.80/13,949,052,068.70 = 5,580,131,351.40/x
  3. Step 3: Cross multiply
    9,299,368,045.80x = 13,949,052,068.70 × 5,580,131,351.40
  4. Step 4: Simplify right side
    9,299,368,045.80x = 77,837,542,770,863,898,624
  5. Step 5: Solve for x
    x = 77,837,542,770,863,898,624/9,299,368,045.80
  6. Step 6: Final answer
    x = 8,370,197,027.10

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Similar ratio
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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.