Home / 17,795,655,986.60-26,693,483,979.90-13,675,893,861.80

Finding the Fourth Proportional to 17,795,655,986.60, 26,693,483,979.90 and 13,675,893,861.80

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Solution

The fourth proportional to 17,795,655,986.60, 26,693,483,979.90 and 13,675,893,861.80 is: 20,513,840,792.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,795,655,986.60 : 26,693,483,979.90 = 13,675,893,861.80 : x
  2. Step 2: Convert to fraction form
    17,795,655,986.60/26,693,483,979.90 = 13,675,893,861.80/x
  3. Step 3: Cross multiply
    17,795,655,986.60x = 26,693,483,979.90 × 13,675,893,861.80
  4. Step 4: Simplify right side
    17,795,655,986.60x = 365,057,253,710,771,060,736
  5. Step 5: Solve for x
    x = 365,057,253,710,771,060,736/17,795,655,986.60
  6. Step 6: Final answer
    x = 20,513,840,792.70

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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.