Home / 2,235,277,004.43-3,084,748,065.41-1,231,759,214.74

Finding the Fourth Proportional to 2,235,277,004.43, 3,084,748,065.41 and 1,231,759,214.74

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Solution

The fourth proportional to 2,235,277,004.43, 3,084,748,065.41 and 1,231,759,214.74 is: 1,699,863,975.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,277,004.43 : 3,084,748,065.41 = 1,231,759,214.74 : x
  2. Step 2: Convert to fraction form
    2,235,277,004.43/3,084,748,065.41 = 1,231,759,214.74/x
  3. Step 3: Cross multiply
    2,235,277,004.43x = 3,084,748,065.41 × 1,231,759,214.74
  4. Step 4: Simplify right side
    2,235,277,004.43x = 3,799,666,854,724,788,224
  5. Step 5: Solve for x
    x = 3,799,666,854,724,788,224/2,235,277,004.43
  6. Step 6: Final answer
    x = 1,699,863,975.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.