Home / 10,587,270,505.60-14,610,695,297.73-5,764,899,860.92

Finding the Fourth Proportional to 10,587,270,505.60, 14,610,695,297.73 and 5,764,899,860.92

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Solution

The fourth proportional to 10,587,270,505.60, 14,610,695,297.73 and 5,764,899,860.92 is: 7,955,704,470.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,587,270,505.60 : 14,610,695,297.73 = 5,764,899,860.92 : x
  2. Step 2: Convert to fraction form
    10,587,270,505.60/14,610,695,297.73 = 5,764,899,860.92/x
  3. Step 3: Cross multiply
    10,587,270,505.60x = 14,610,695,297.73 × 5,764,899,860.92
  4. Step 4: Simplify right side
    10,587,270,505.60x = 84,229,195,289,828,179,968
  5. Step 5: Solve for x
    x = 84,229,195,289,828,179,968/10,587,270,505.60
  6. Step 6: Final answer
    x = 7,955,704,470.31

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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.