Home / 4,330,731,154,633.80-9,290,138,698,524.90

Finding the Third Proportional to 4,330,731,154,633.80 and 9,290,138,698,524.90

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Solution

The third proportional to 4,330,731,154,633.80 and 9,290,138,698,524.90 is: 19,928,892,825,749.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330,731,154,633.80 : 9,290,138,698,524.90 = 9,290,138,698,524.90 : x
  2. Step 2: Convert to fraction form
    4,330,731,154,633.80/9,290,138,698,524.90 = 9,290,138,698,524.90/x
  3. Step 3: Cross multiply
    4,330,731,154,633.80x = 9,290,138,698,524.90 × 9,290,138,698,524.90
  4. Step 4: Simplify right side
    4,330,731,154,633.80x = 86,306,677,037,829,926,506,463,232
  5. Step 5: Solve for x
    x = 86,306,677,037,829,926,506,463,232/4,330,731,154,633.80
  6. Step 6: Final answer
    x = 19,928,892,825,749.16

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.