Home / 2,485,180,210.10-3,429,621,576.27-1,356,222,867.03

Finding the Fourth Proportional to 2,485,180,210.10, 3,429,621,576.27 and 1,356,222,867.03

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Solution

The fourth proportional to 2,485,180,210.10, 3,429,621,576.27 and 1,356,222,867.03 is: 1,871,627,332.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,485,180,210.10 : 3,429,621,576.27 = 1,356,222,867.03 : x
  2. Step 2: Convert to fraction form
    2,485,180,210.10/3,429,621,576.27 = 1,356,222,867.03/x
  3. Step 3: Cross multiply
    2,485,180,210.10x = 3,429,621,576.27 × 1,356,222,867.03
  4. Step 4: Simplify right side
    2,485,180,210.10x = 4,651,331,206,996,846,592
  5. Step 5: Solve for x
    x = 4,651,331,206,996,846,592/2,485,180,210.10
  6. Step 6: Final answer
    x = 1,871,627,332.34

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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.