Home / 63,185,210,772-87,196,714,351.56-34,250,348,350.68

Finding the Fourth Proportional to 63,185,210,772, 87,196,714,351.56 and 34,250,348,350.68

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Solution

The fourth proportional to 63,185,210,772, 87,196,714,351.56 and 34,250,348,350.68 is: 47,266,089,723.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,185,210,772 : 87,196,714,351.56 = 34,250,348,350.68 : x
  2. Step 2: Convert to fraction form
    63,185,210,772/87,196,714,351.56 = 34,250,348,350.68/x
  3. Step 3: Cross multiply
    63,185,210,772x = 87,196,714,351.56 × 34,250,348,350.68
  4. Step 4: Simplify right side
    63,185,210,772x = 2,986,517,841,575,668,088,832
  5. Step 5: Solve for x
    x = 2,986,517,841,575,668,088,832/63,185,210,772
  6. Step 6: Final answer
    x = 47,266,089,723.94

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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.