Home / 1,769,857,741.10-2,654,786,611.65-1,594,505,830.70

Finding the Fourth Proportional to 1,769,857,741.10, 2,654,786,611.65 and 1,594,505,830.70

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Solution

The fourth proportional to 1,769,857,741.10, 2,654,786,611.65 and 1,594,505,830.70 is: 2,391,758,746.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,769,857,741.10 : 2,654,786,611.65 = 1,594,505,830.70 : x
  2. Step 2: Convert to fraction form
    1,769,857,741.10/2,654,786,611.65 = 1,594,505,830.70/x
  3. Step 3: Cross multiply
    1,769,857,741.10x = 2,654,786,611.65 × 1,594,505,830.70
  4. Step 4: Simplify right side
    1,769,857,741.10x = 4,233,072,731,540,221,952
  5. Step 5: Solve for x
    x = 4,233,072,731,540,221,952/1,769,857,741.10
  6. Step 6: Final answer
    x = 2,391,758,746.05

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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.