Home / 3,165,828,048,015.20-4,748,742,072,022.80-3,165,828,048,015.20

Finding the Fourth Proportional to 3,165,828,048,015.20, 4,748,742,072,022.80 and 3,165,828,048,015.20

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Solution

The fourth proportional to 3,165,828,048,015.20, 4,748,742,072,022.80 and 3,165,828,048,015.20 is: 4,748,742,072,022.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,828,048,015.20 : 4,748,742,072,022.80 = 3,165,828,048,015.20 : x
  2. Step 2: Convert to fraction form
    3,165,828,048,015.20/4,748,742,072,022.80 = 3,165,828,048,015.20/x
  3. Step 3: Cross multiply
    3,165,828,048,015.20x = 4,748,742,072,022.80 × 3,165,828,048,015.20
  4. Step 4: Simplify right side
    3,165,828,048,015.20x = 15,033,700,844,399,596,954,189,824
  5. Step 5: Solve for x
    x = 15,033,700,844,399,596,954,189,824/3,165,828,048,015.20
  6. Step 6: Final answer
    x = 4,748,742,072,022.80

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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.